roberto has 200$ to spend on tickets to the hockey game . since each ticket costs $30, that means he could purchase 6.67 tickets with his $200. how many tickets can he buy ?

Answers

Answer 1

Answer:

6 tickets

Step-by-step explanation:

you can't round it so just says 6 tickets with left over money

Answer 2

The number of tickets Roberto can buy with his $200 is 6 tickets.

The total amount Roberto has to spend on tickets = $200.

The cost of each ticket = $30.

We need to find the number of tickets Roberts can buy for the hockey game.

Total amount to spend on ticket = $200.

Cost of each ticket = $30.

The number of tickets possible to buy with $200 :

= 200 / 30

= 6.67 tickets.

We can not have 6.67 tickets so we can say 6 tickets.

Since each ticket cost $30, the total cost for the ticket is :

= 6 x $30

= $180

So after buying 6 tickets Roberto will be left with $20.

The number of tickets Roberto can buy with his $200 is 6 tickets.

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Related Questions

Mr Anderson is cutting lumber to use as a border around his garden One length of lumber is 8/9 of a foot long while the second piece of lumber is 1/3 of a foot long how much is the first piece than the second piece

Answers

Answer:

5/9 of a foot

Step-by-step explanation:

given:

first length = 8/9 feet

second length = 1/3 feet

difference in length,

= 8/9 - 1/3

= 8/9 - 3/9

= (8-3) / 9

= 5/9 of a foot

Final answer:

The first piece of lumber is 5/9 of a foot longer than the second piece, after converting both lengths to a common denominator and performing the subtraction.

Explanation:

The question asks how much longer the first piece of lumber is than the second piece, given that one piece is 8/9 of a foot long and the other is 1/3 of a foot long. To find the difference in length between the two pieces, we subtract the length of the shorter piece from the length of the longer piece:

8/9 foot - 1/3 foot

To subtract these fractions, we need a common denominator, which is 9 in this case. Rewriting 1/3 with a denominator of 9 gives us:

8/9 - 3/9 = 5/9 foot

Therefore, the first piece of lumber is 5/9 of a foot longer than the second piece. This is a mathematics question typically suited for middle school students, who are learning about fractions and how to compute with them.

PLEASE HELP ASAP

A circle is centered at the point (-3, 2) and passes through the point (1,5). The radius of the circle is (blank) units. The point (-7 (blank) lies on this circle

Answers

Answer:

5 units

Step-by-step explanation:

The radius is the distance from the centre of the circle to a point on the circumference.

Use the distance formula to calculate the radius r

r = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (- 3, 2) and (x₂, y₂ ) = (1, 5)

r = [tex]\sqrt{(1+3)^2+(5-2)^2}[/tex]

  = [tex]\sqrt{4^2+3^2}[/tex]

  = [tex]\sqrt{16+9}[/tex]

  = [tex]\sqrt{25}[/tex] = 5

Find the least common denominator (LCD) of 5/12 and 1/9

Answers

The least common denominator for 5/12 and 1/9 would be 36.


Explanation:

12: 12, 24, 36
9: 9, 18, 27, 36

If you do the multiples for 12 and 9, as you can see the first multiple that’s the same is 36.





We need to find the least common denominator of the given numbers.

[tex]36[/tex] will be the lowest common denominator.

The given numbers are  [tex]\dfrac{5}{12}[/tex] and [tex]\dfrac{1}{9}[/tex]

Keep multiplying each number with a greater number starting from one.

Notice when the products are same.

The product which is common will be the lowest common denominator.

[tex]12: 12\times1=12,12\times2=24,12\times3=36[/tex]

[tex]9: 9\times1=9,9\times 2=18,9\times 3=27,9\times 4=36[/tex]

So, here [tex]36[/tex] will be the lowest common denominator.

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Solve:

919÷ 2


Round to the nearest whole

Answers

Answer:

460

Step-by-step explanation:

919 ÷2 = 459.5 so you have to round to the nearest hole so when its 5 or more you round up to the nearest whole and when its 4 or less you round down so your answer is 460

It equals 460 if u round to the nearest while

in kite PODS, m<o=119 and m<s=71 what is m<p?​

Answers

Answer:

∠P = 85°

Step-by-step explanation:

The sum of the interior angles of a kite = 360°, thus

∠P + ∠D + 119 + 71 = 360, that is

∠P + ∠D  + 190 = 360 ( subtract 190 from both sides )

∠P + ∠D = 170°

The opposite angles  P and D are congruent, thus

∠P = [tex]\frac{170}{2}[/tex] = 85°

What the solution to this: what is 186×21=8(x+x)?

Answers

Answer:

x = 244.125

Step-by-step explanation:

186 · 21 = 8(x + x) (Given)

3906 = 8(2x) (Simplify)

3906 = 16x (Simplify)

[tex]\frac{3906}{16} = \frac{16x}{16}[/tex] (Division Property of Equality)

244.125 = x (simplify)

x = 244.125 (Symmetric Property of Equality)

Answer:

[tex]\frac{1953}{8}[/tex]  

I hope this helps!

white the rule for the dilation that maps (-3,-2) on to (-15,-10)​

Answers

Answer:

The points are dilated by the scale factor of 5

Step-by-step explanation:

To find the scale factor you need to find what number gets the first point to the second. So -3*?=-15 5 and -2*?=-10 also 5 and the scale factor has to be the same for both numbers.

It takes 1 4 cups of mayonnaise to make 3 4 cups of tuna fish salad. If Cory has a recipe for 1 cup of tuna fish salad, how much mayonnaise will he need to make 9 times the recipe? A) 3 cups of mayonnaise B) 5 cups of mayonnaise C) 6 cups of mayonnaise D) 9 cups of mayonnaise

Answers

Answer: OPTION A.

Step-by-step explanation:

Let be "x" the amount of cups of mayonnaise that he will need to make 1 cup of tuna fish salad and "y" the amount of cups of mayonnaise that he will need to make 9 times the recipe.

Knowing that it takes [tex]\frac{1}{4}\ cups[/tex] of mayonnaise to make [tex]\frac{3}{4}\ cups[/tex] of tuna fish salad, we can set up the following proportion:

[tex]\frac{\frac{1}{4}}{\frac{3}{4}}=\frac{x}{1}[/tex]

Solving for "x", you get:

[tex]\frac{\frac{1}{4}}{\frac{3}{4}}=\frac{x}{1}\\\\\frac{1}{3}=\frac{x}{1}\\\\x=\frac{1}{3}[/tex]

So "y" will be:

[tex]y=9x[/tex]

Substituting the value of "x" into the equation, we get:

[tex]y=9(\frac{1}{3})\\\\y=3[/tex]

Final answer:

Cory will need 3 cups of mayonnaise to make 9 times the recipe for 1 cup of tuna fish salad.

Therefore, the correct answer is 3 cups of mayonnaise (Option A).

Explanation:

To find out how much mayonnaise Cory will need to make 9 times the recipe for 1 cup of tuna fish salad, we need to calculate the proportional amount of mayonnaise.

It takes 1/4 cups of mayonnaise to make 3/4 cups of tuna fish salad.

So, the ratio is 1/4 : 3/4.

To find the amount of mayonnaise needed for 1 cup of tuna fish salad, we scale the ratio by multiplying both sides by 4/3: 1/4 * 4/3 = 1/3 cup of mayonnaise.

Therefore, for 9 times the recipe, Cory will need 9 * 1/3 = 3 cups of mayonnaise.

Derrick's Dog Sitting and Darlene's Dog Sitting are competing for new business. Derrick's Dog Sitting charges $10 plus $5 per hour. Darlene's Dog Sitting charges $16 plus $3 per hour.
35 31

Part 1 out of 2
Complete and solve the equation that can be solved to find the number of hours for which the total cost will be the same for the two services. In your equation, use x to represent the number of hours of dog sitting.


The equation is .
The total cost will be the same for the two services at hours.

Answers

Answer:

equation is:

5x + 10 = 3x + 16

To find when the total will be same, solve the equation

2x = 6

x = 3

Answer:

Derrick's (10+5x)

Darlene's (16+3x)

for part two:

Derrick worked 6 hours

and darlene worked 8 hours

i think

Step-by-step explanation:

15 lb for $13.35 what is the unit rate and what is the cost

Answers

Answer:

$0.89/1        the cost is $0.89.

Step-by-step explanation:

cost over lb

13.35/15

unit rate means for 1 so divide 15 by 15 to get  1  

what ever u do to the denominator do to the numerator so divide 13.35 by 15

13.35/15 divided by 15/15= 0.89/1

$0.89 for 1 lb

Final answer:

The unit rate is $0.89 per pound when 15 pounds cost $13.35. The cost for any other quantity can be found by multiplying the unit rate by the desired number of pounds.

Explanation:

To find the unit rate, which is the cost per pound in this case, you would divide the total cost by the number of pounds. The question states that 15 pounds of an item cost $13.35. Therefore, the unit rate is calculated as $13.35 divided by 15 lb, which equals $0.89 per pound.

The cost is already given as $13.35 for the 15-pound quantity. If you need to find the cost for a different quantity, you can multiply the unit rate by that quantity. For example, if you need to know the cost of 1 pound, it would be $0.89, while the cost for 5 pounds would be 5 multiplied by $0.89, which equals $4.45.

What is the answer ?

Answers

Answer:

642

Step-by-step explanation:

639 -127 = x -130

x = 639 -127 +130 = 639 +3 = 642

Answer:

642

Step-by-step explanation:

use inverse operations

first find the difference of 639 and 127 to get 512

then using inverse operations add 512 to 130 to get 642

check by subtracting 642 by 130 to get 512

The price of a laptop is increased by 15%.The old price of the laptop was £300.Work out the new price

Answers

Answer: 345

Step-by-step explanation:

15% + 100% = 115%

100%.......300£

115%..........x£

x = 115*300/100

x= 345

Final answer:

To find the new price of the laptop after a 15% increase, add the 15% increase to the old price of £300 to get £345.

Explanation:

The new price of the laptop is £345.

Calculate the 15% increase of the old price: £300 x 15% = £45.Add the increase to the old price to find the new price: £300 + £45 = £345.

PLEASE HELP ASAP 9TH GRADE MATH AND I NEED HELP, 15 POINTS AND BRAINLIST HELPPPP

Answers

Answer:

x = 40°

Step-by-step explanation:

Given that ∠SRT ≅ ∠STR

Then ∠STR = 20

∠STR  and ∠STU are what you call supplementary angles. This means that the sum of their measurements is equal to 180° because they form a straight line.

So if:

∠STR + ∠STU = 180°

m∠STU = 4x

m∠STR = 20

Then:

4x + 20° = 180°

Now we solve for x:

[tex]4x + 20 = 180\\\\Subtract\;20\;from\;both\;sides\;of\;the\;equation\\\\4x + 20 - 20 = 180 - 20\\4x = 160\\\\Divide\;both\;sides\;of\;the\;equation\;by\;4\\\\\dfrac{4x}{4}=\dfrac{160}{4}\\\\x = 40[/tex]

x = 40°

Which property is used in the following expression? 3(6+5)=18+15

A.associative property of multiplication
B.commutative property of addition
C.associative property of addition
D.distributive

Answers

D. Distributive
This is the answer because if you distribute 3 to the 6 and 3 to the 5 you get 18+15.

A family drives
4
1
2

miles in
1
10

of an hour. What is their rate of speed in miles per hour?

Answers

Answer:

3.75 miles per hour

Step-by-step explanation:

speed = distance/time

=412/110

=3.75 miles per hour

Will the first digit of the quotient of 2,589 + 4 be in the hundreds or
the thousands place? Explain how you can decide without finding the quotient.

Answers

Answer:thousandths

Step-by-step explanation:i dk

x² + 3x -4=0
solve by factoring

Answers

Answer:

X=1 and -4

hope this helps you!

(p.s please mark me as brainlyest)

Step-by-step explanation:

tell me if you want/need the explanation why and I'll gladly give it to you.

Mr.Mole left his burrow and started digging his way down at a constant rate

Answers

Answer:

Mr. Mole is descending by 2.4 meters per minute

Step-by-step explanation:

Let

x ----> the time in minutes

y ---> the distance in meters

we know that

In this problem the rate of change or slope is the same that the speed

The formula to calculate the slope between two points is equal to

[tex]m=\frac{y2-y1}{x2-x1}[/tex]

take two points from the table

(5,-18) and (8,-25.2)

substitute the values in the formula

[tex]m=\frac{-25.2+18}{8-5}[/tex]

[tex]m=-2.4\ meters\ per\ minute[/tex] ---> is negative because is descending

Tickets for a train cost $22 for adults and $10 for children. Josie paid $1,200 for a total of 72 tickets. How many adult tickets and how many child tickets did Josie buy?

Answers

Answer:

Josie bought 40 adult tickets and 32 children tickets.

Step-by-step explanation:

x+y=72

22x+10y=1200

-----------------------

x=72-y

22(72-y)+10y=1200

1584-22y+10y=1200

1584-12y=1200

12y=1584-1200

12y=384

y=384/12=32

x+32=72

x=72-32=40

x=40, y=32. (40, 32)

A 6000-seat theater has tickets for sale at $28 and $40. How many tickets should be sold at each price for a sellout show to generate a total revenue 194400
The number of tickets for sale at $28 should be
The number of tickets for sale at $40 should be​

Answers

Answer:

3,833 for $28

2167 for $40

Step-by-step explanation:

Let X be the number of tickets sold at the price of $24, And Y be the number of tickets sold at the price of $40.

Now,   $ 28X will be the revenue generated due to the $28 tickets

And,   $40Y will be the revenue generated due to the 40$ tickets.

Now, Total revenue generated should be $194400.

Thus ,   28X + 40Y  = 194400  -(1).

Also,

Total number of seats in theater is 6000.

So, X + Y = 6000.  -(2)

X = 6000 - Y.

Put in equation 1

We get ,    168,000 - 28Y + 40Y = 194,400

                   12Y = 26,000

                      Y = 2,166.66

Since , Y is of 40 $ so minimum tickets sold should be 2167.

X = 3,833.

Final answer:

To generate a total revenue of $194,400 in a 6000-seat theater with tickets at $28 and $40, 3800 tickets should be sold at $28 and 2200 tickets should be sold at $40. This was solved using a system of linear equations.

Explanation:

To solve how many tickets should be sold at each price for a sellout show to generate a total revenue of $194,400 in a 6000-seat theater with ticket prices at $28 and $40, we can set up a system of linear equations. Let's denote the number of $28 tickets as x and the number of $40 tickets as y.

The first equation comes from the total number of seats:

x + y = 6000

The second equation comes from the total revenue:

28x + 40y = 194400

To solve the system, we can multiply the first equation by 28 to eliminate the x variable:

28x + 28y = 168000

Subtract this from the second revenue equation:

(28x + 40y)-(28x + 28y) = 194400-168000

12y = 26400

Dividing both sides by 12 gives us:

y = 2200

We can then substitute y back into the first equation:

x + 2200 = 6000

Solving for x gives us:

x = 3800

Thus, 3800 tickets should be sold at $28 and 2200 tickets should be sold at $40 for a sellout show to generate a total revenue of $194,400.

Solve the inequality for u.
-18>-38-5u
Simplify your answer as much as possible.

Answers

Answer:

Solve the inequality for u.

-18>-38-5u

Simplify your answer as much as possible.

Step-by-step explanation:

Use rounding to estimate the difference of 18.14 - 9.88.

Answers

Answer:

i think it would go up to 10 im pretty sure at least :) lmk if its correct

Step-by-step explanation:

We can round both numbers. Remember (4 and below, round down.) and (5 and higher, round up.)

18.14 = 18

9.88 = 10

Now, we can subtract.

18 - 10 = 8

Hence, the estimated difference is 8.

______

Best Regards,

Wolfyy :)

During last night's football game, the running back lost 3 yards, then gained 12 yards before finally being pushed back 2 more yards.

Part A: What is the number sentence?

Part B: Rewrite it as an addition equation.

Answers

Part A: The number sentence is -3 + 12 - 2. Part B: The addition equation is 9 = -3 + 12 - 2.

Part A: To find the total yardage gained or lost by the running back, we need to add together each of the individual yardage changes. The running back first lost 3 yards, then gained 12 yards, and finally was pushed back 2 yards. The number sentence that represents this sequence of events is:

-3 (loss of 3 yards) + 12 (gain of 12 yards) - 2 (loss of 2 yards).

Part B: To rewrite this as an addition equation, we need to make sure that the total change in yardage is on one side of the equation, and the individual changes are on the other side, all connected by addition. We can do this by adding the losses as negative numbers to the gains. The total yardage gained or lost is the sum of these individual changes:

-3 + 12 + (-2).

Now, we calculate the sum:

-3 + 12 = 9,

9 + (-2) = 7.

So, the addition equation that represents the total yardage is:

7 = -3 + 12 - 2.

Find the 8th term in the
sequence
- 1 / -1, -2, -4,...

Answers

Answer:

The 8th term in the sequence is -128

Step-by-step explanation:

The given series is a geometric progression (G.P) with the starting term as -1.

Let the starting term be a and the common ratio be r.

a = -1

r = 2

The formula for the nth term of a geometric progression (G.P) :

[tex]nth\:term=ar^{n-1}[/tex]

n = 8

[tex]The\:8th\:term=ar^{7}=(-1)\times2^{7}=-128[/tex]

Therefore, the 8th term in the sequence is -128

Justin's plant shop has 12 shelves. Each shelf holds 18plants. use properties of operations to find the number of plants the shelves can hold.​

Answers

Do 12x18 to get your answer which is 216
This is multiplication
Final answer:

The total number of plants Justin's plant shop can hold is determined by multiplying the number of shelves by the number of plants each shelf can hold. This results in a total of 216 plants.

Explanation:

We can use the properties of operations to solve this problem, specifically the multiplication operation. In this case, Justin's plant shop has 12 shelves and each shelf holds 18 plants. So, to find the total number of plants the shelves can hold, we multiply the number of shelves by the number of plants each shelf can hold. This is called multiplication, which is one of the fundamental properties of operations in mathematics.

Here's the calculation: 12 shelves * 18 plants = 216 plants.

So, Justin's plant shop can hold a total of 216 plants given the current shelf setup.

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What’s the answer to the top question and steps how to solve?

Answers

Answer:

-3.69

Step-by-step explanation:

Exponential equations can be solved by taking Ln (natural logarithm) of both sides. The rule we need to know is:

[tex]Ln(a^b)=bLn(a)[/tex]

Now lets work out this problem:

[tex]16^{2x+3}=13^{x-1}\\Ln(16^{2x+3})=Ln(13^{x-1})\\(2x+3)Ln(16)=(x-1)Ln(13)[/tex]

Using calculator, we take the values of Ln 16 and Ln 13 as:

Ln 16 = 2.7726

Ln 13 = 2.5649

Now, we can solve for x:

[tex](2x+3)Ln(16)=(x-1)Ln(13)\\(2x+3)2.7726=(x-1)2.5649\\5.5452x+8.3178=2.5649x-2.5649\\2.9803x=-10.8827\\x=-3.69[/tex]

x is -3.69 (rounded to 2 decimal places)

How many 5ps are equals in value to twenty five 2ps

Answers

Answer:

Step-by-step explanation:

5x5=25 so if u do 2x = it'll be 2x12=24 so thats the closetest thing u could do or i know hope it helps

25 2ps=25x2=50 so it is 50p
50p/5=10 so the answer is 10

Given that the area of a triangle is 36 square centimeters and the height is 18 centimeters, use the formula for the area of a triangle to find the base

Answers

Final answer:

Using the area of a triangle formula, and given the area as 36 square centimeters and the height as 18 centimeters, it was calculated that the base of the triangle is 4 centimeters.

Explanation:

To find the base of a triangle when the area and height are known, we use the formula for the area of a triangle, which is Area = 1/2 × base × height. Given that the area is 36 square centimeters and the height is 18 centimeters, we can set up the equation as follows:

36 = 1/2 × base × 18

By rearranging the equation to solve for the base, we get:

base = (36 × 2) / 18

base = 72 / 18

base = 4 centimeters

Therefore, the base of the triangle is 4 centimeters.

Wendell just got a new iPod and wants to download music. He finds two different sites for downloading music. The first one is itoons and the cost is $1 per song. The second one is song-R-Us.com and has a$5 monthly fee and cost of 0.50 per song. What is the equation for both music apps

Answers

Answer:

Ci = x

Cs = 5 + 0.5x

Step-by-step explanation:

The site itoons costs $1 per song with no montly fee, so the cost can be expressed as

Ci = 1.x = x

Where x is the number of songs Wendell will download

The site song-R-Us.com charges $5 a month and $0.5 per song. The equation of the cost is

Cs = 5 + 0.5x

. The 6 fourth-grade classes at
West Elementary donated a total of
$1,792 to restore a wildlife habitat.
Write and solve an equation that
shows one way to estimate the amount
donated by each class.

Answers

Answer:

Each class donated $300

Step-by-step explanation:

1,792 has to be rounded to 1,800, because the answer is estimated, so 1,800 divided by 6 is 300

This might be wrong, but if not yw lol

Other Questions
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Is this heat transfer rate greater than, equal to, or less than the heat transfer rate associated with a circular tube? answer: b/a=2 Professor Shankar believes that her students' most important personal characteristics are those that distinguish them as uniquely different from most other people. Her attitude best illustrates one of the consequences of__________. The pizza delivery industry is monopolistically competitive. Little Joe's Pizzeria raises its prices by 10%, but all the other pizzerias in town keep their prices the same. Which of the following is most likely to occur? a) Little Joe's Pizzeria will not be able to sell any pizzas, since it was the only firm to raise its price b) Little Joe's Pizzeria profits will increase c) Little Joe's Pizzeria will lose some of its customers d) the number of customers served by Little Joe's Pizzeria will increase Your mother's vision seemed to be deteriorating. She could not read emails you sent her, saying that words are blurry on her computer monitor, and she wouldn't drive at night because she sees a glare. What visual disorder might your mother have?A. MyopiaB. AstigmatismC. HyperopiaD. Cataracts Constanza, who is single, sells her current personal residence (adjusted basis of $213,000) for $596,400. She has owned and lived in the house for 30 years. Her selling expenses are $29,820. What is Constanzas realized and recognized gain? Constanzas realized gain is $_________ and her recognized gain would be___________? The nursing faculty is lecturing on unintentional and intentional torts. The faculty asks a nursing student to provide an example of an unintentional tort. Which example, if provided by the student, would indicate the student has a clear understanding of torts? The table shows the distance a runner covers during a race: Time, x(minutes) Distance, y(miles) 5 0.5 10 1 15 1.5 20 2 25 2.5Which equation represents the relationship between x and y? a. y = 0.5x b. y = 10x c. y = x + 10 d. y = 110xwin brainliest David and Darlene Jasper have one child, Sam, who is 6 years old (birthdate July 1, 2012). The Jaspers reside at 4639 Honeysuckle Lane, Los Angeles, CA 90248. David's Social Security number is 577-11-3311, Darlene's is 477-98-4731, and Sam's is 589-22-1142. David's birthdate is May 29, 1985 and Darlene's birthday is January 31, 1987. David and Darlene's earnings and withholdings for 2018 are: Cargo, such as trucks, that cannot be containerized because it is too large and won't fit in a traditional container or because it exceeds the maximum weight of a container load is called_______A. loose cargoB. LCL cargoC. breakbulk cargoD. moderated cargoE. project cargo A block is at rest on the incline shown in the figure. The coefficients of static and ki- netic friction are s = 0.62 and k = 0.53, respectively.229What is the frictional force acting on the 46 kg mass? What type turbulence should be reported when it causes changes in altitude and/or attitude more than two-thirds of the time, with the aircraft remaining in positive control at all times 2. Why was the location of the Arabian Peninsula ideal for the spread ofgoods and ideas? (7.2.5) what does 2+2 equal to For each of the following scenarios state whether H0 should be rejected or not. State any assumptions that you make beyond the information that is given. (a) H0 : = 4, H1 : 6= 4, n = 15, X = 3.4, S = 1.5, = .05. (b) H0 : = 21, H1 : < 21, n = 75, X = 20.12, S = 2.1, = .10. (c) H0 : = 10, H1 : 6= 10, n = 36, p-value = 0.061. 2. The registration at a preschool is $125. Then,parents must also pay $475 per month fortuition. Write an equation to represent thetotal cost after each month. Identify yourvariables. a) What is the rate of change?b) What is the initial value?c) What is the Independent variable?d) What is the dependent variable? Propane is often used to heat homes. The combustion of propane follows the following reaction: C3H8(g) + 5O2(g) 3CO2 (g) + 4H2O(g), H = 2044 kJ. How many grams of propane must be reacted by this reaction to release 7563 kJ of heat? Jadon rode in the car 42 miles. This represents 70% of his entire trip. What is the total number of miles in jadons trip? Calibrating a scale: Making sure that the scales used by businesses in the United States are accurate is the responsibility of the National Institute for Standards and Technology (NIST) in Washington, D.C. Suppose that NIST technicians are testing a scale by using a weight known to weigh exactly 1000 grams. The standard deviation for scale reading is known to be o 2.8. They weigh this weight on the scale 50 times and read the result each time. The 50 scale readings have a sample mean of x = 1001.1 grams. The calibration point is set too high if the mean scale reading is more than 1000 grams. The technicians want to perform a hypothesis test to determine whether the calibration point is set too high. Use a = 0.01 level of significance and the critical value method.(a) State the appropriate null and alternate hypotheses.H0:H1:This hypothesis test is a left, right, or two tailed?