2. Jaclyn estimates the square root of 50 in the following way:
/50 = 2/ 25 = 2 □5=10
(A) Explain why her reasoning is incorrect.
(B) Estimate the square root of 50 to the nearest tenth without using your calculators. Show your work.
Answer:​

Answer:

Hi! I added a picture.

Tell me if you need help!

Hope this help, have a great day, and Stay Safe!

Answer:

heres mine for a math unit test!

have a wonderful day!!

Answer:

the correct answer is 7

Step-by-step explanation:

The median number of innings pitched by the Greenbury Goblin's starting pitchers during the Rockbottom Tournament is 7 innings.

To find the median number of innings pitched by the Greenbury Goblin's starting pitchers during the Rockbottom Tournament, we first need to list the numbers in numerical order. The provided numbers of innings are: 5, 7, 7, 12, and 12. To find the median, you need the number that falls in the middle. Seeing that there are 5 numbers, the third number is the median. Therefore, the median number of innings pitched is 7.

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Answer:

37.7 is the volume

Step-by-step explanation:

You just need to solve with the formula

(I hope it helps!)

Add total rolls:

The number of rolls is the height of each bar:

14 + 12 + 16 + 15 + 13 = 70

70 total rolls

The numbers greater than 3 are 4 and 5

4 was rolled 15 times and 5 was rolled 13 times

15 + 14 =28 Total times

The prInability of that happening would be 28/70 which reduces to 2/5

The answer as a fraction is 2/5 which is 40% as a percentage.

Answer:

The answer as a fraction is 2/5 which is 40% as a percentage.

Step-by-step explanation:

Answer:

1. a. -4

  b.-3.5

  c. 6.5

  d. -2

Answer:

The total cost = $13.2

Step-by-step explanation:

Cost of per kg spherical beads =$ 3

Cost of 4.4 kg spherical beads =$ 3× 4.4= $13.2

Answer:13.2$

Step-by-step explanation:

Answer:

45 ft

Step-by-step explanation:

90 divided by 2

Answer: 50% Chance

Answer: 1/2

Step-by-step explanation: 2,3, and 5 are the prime numbers 1-6. That means 3/6 of those numbers are prime. 3/6 simplifies to 1/2 or 50%

Answer:

5/12 or 41.66666% or 42%

Step-by-step explanation:

There are two number cubes both listed as 1-6. In order to find the probability of the total on both cubes being a prime number, you'd have to first come up with the prime numbers possible by addition. You should get 2, 3, 5, 7, and 11.

After finding the numbers possible, you have to find each of the different number combinations that you could use to get there. You should get 15 different possibilities.

2:

1, 1

3:

1, 2

2, 1

5:

1, 4

4, 1

2, 3

3, 2

7:

1, 6

6, 1

2, 5

5, 2

3, 4

4, 3

11:

5, 6

6, 5

Now, you have to find the total possibilities. You should get 36.

1, 1

1, 2

1, 3

1, 4

1, 5

1, 6

2, 1

2, 2

2, 3

2, 4

2, 5

2, 6

3, 1

3, 2

3, 3

3, 4

3, 5

3, 6

4, 1

4, 2

4, 3

4, 4

4, 5

4, 6

5, 1

5, 2

5, 3

5, 4

5, 5

5, 6

6, 1

6, 2

6, 3

6, 4

6, 5

6, 6

Now all you have to do is divide the two numbers (15 and 36), and you should get 5/12 as an exact answer, or 41.66666 (repeating) %, which you can round up to 42%.

Answer:

I would treat it as algebra and for 2 simultaneous equations. dunno if that'll work because i haven't got pen or paper with me right now. So let adults be A and children be B

Step-by-step explanation:

Answer:

Create 2 Algebraic simultaneous equations.

Step-by-step explanation:

You can make it into a simultaneous equation

To start you off, here are the two equations: 2a+3c=42.70, 3a+5c=67.30

All you need to do is solve for a and c to get the prices for one child and one adult then you add them together to get the final amount

Answer:

793

Step-by-step explanation:

a1=-21

d=-10-(-21)=11

an=a1+(n-1)d

a75=-21+(75-1)×11

=-21+74×11

=-21+814

=793

The 75th term of the given arithmetic sequence will be equal to 793.

What is an arithmetic sequence ?

Arithmetic sequences are groups of integers that are arranged in a particular way and share a common difference between each terms.

The sequence given is -21, -10, 1 , -- -- -- -- --

The first term of the sequence , a = -21.

We have to find out the 75th term of the given arithmetic sequence which meant , n = 75.

We know that the formula for nth term of arithmetic sequence is given by :

[tex]a_{n}[/tex] = a + ( n - 1) d

or

[tex]a_{75}[/tex] = -21 + ( 75 - 1) d

Here : the common difference 'd' will be :

d  = -10 + 21

d = 11

So , the value of 75th term of arithmetic sequence will be :

[tex]a_{75}[/tex] = -21 + ( 75 - 1) × 11

[tex]a_{75}[/tex] = -21 + (74 × 11)

[tex]a_{75}[/tex] = -21 + 814

[tex]a_{75}[/tex] = 793

Therefore , the 75th term of the given arithmetic sequence will be equal to 793.

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Answer:

The answer would be 21 because 70% of 30 is equal to 21.

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Answer:

B

Step-by-step explanation:

In a proportional relationship the equation is of the form

y = kx ← k is the constant of proportion

The only equation that can be expressed in this form is

y - 3x = 0 ( add 3x to both sides )

y = 3x ← in proportional form with k = 3

Answer:

f(x)=3x-4

Step-by-step explanation:

Answer: the answer B

Step-by-step explanation:because it has higher smaller numbers than B

This is about variability.

Option B is correct.

Let's find the mean of both families data set;

Family A: 35, 5, 42, 9, 16, 3, 8, 12

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Answer:

Ordering fractions means putting them in order technically. Such as from least to greatest or greatest to least.

Example:

6/8, 12/18, 15/19

This is a least to greatest example.

Answer: Arranging either in increasing or decreasing order.

Basically it's like Greatest to Less, and Less to Greatest.

Greater to Less

[tex]4/5 > 6/8 > 2/4 > 1/4[/tex]

Less to Greater

[tex]1/4 < 2/4 < 6/8 < 4/5[/tex]

This is just like putting ordinary numbers Greatest to Less or Less to Greatest.

Answer:

the answer is C

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

1) Add -11 plus 19 which should give you 8.

2) Check your answer by subtracting 8 - 19 = -11

Heya there!

Let us learn that we want that variable to be by itself.

To get the variable (b) by itself we need to do some work.

Solving for B:

As we need to get B by itself, we beed to remove the "-19".

To do that, we have to +19 since the -19 is a negative.

This allows us to have B by itself.

b - 19 = -11

   +19    +19 to both sides ; whatever action we do to one side we do to the other.

Now, the equation should look like b = 8

We got b = 8 from the adding +19 to both sides. -11 + 19 = 8

Therefore, we are left with b = 8.

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Answer:

x=35.55t

Step-by-step explanation:

Pls mark Brainliest.

Answer:

Since t is the number of tyres, we multiply it by the unit rate, i.e. the cost per tyre; since x is the total amount of money he makes from selling tyres the equation will look like:

x = 35.55t

Answer:

1/3πr^2h=1/3πr^2(6)

Step-by-step explanation:

Use the cone formula and set it equal to what you have given from the problem.

Answer:

d

Step-by-step explanation:

i just did the quiz and got 100 percent

Answer:

the missing is 4.98

Step-by-step explanation:

Answer:

v = 16.155 m/s

Step-by-step explanation:

[tex]W = 0.5 mv^2 \\ plug \: m = 6 \: and \: w = 783 \\ 783 = 0.5 \times 6 \times {v}^{2} \\ 783 = 3 {v}^{2} \\ {v}^{2} = \frac{783}{3} \\ {v}^{2} = 261 \\ v = \sqrt{261} \\ v = 16.1554944 \\ \huge \red{ \boxed{v = 16.155 \: m {s}^{ - 1} }} \\ [/tex]

Answer:

x=12

Step-by-step explanation:

Answer:

one solution

Step-by-step explanation:

y = 3/4x - 5

3x+ 4 y= -20

Substitute the first equation into the second equation

3x+ 4 (3/4x -5)= -20

Distribute

3x +3x - 20 = -20

6x -20 = -20

Add 20 to each side

6x -20+20 = -20+20

6x = 0

x=0

We need to find y

y = 3/4x -5

y =0-5

y = -5

There is one solution

Answer:

A) one

Step-by-step explanation:

y = 3/4x - 5

3x+ 4 y= -20

3x + 4(3x/4 - 5) = -20

3x + 3x - 20 = -20

6x = 0

x = 0

y = -5

One solution: (0,-5)

We know that triangle COW is a right triangle by the Tangent to a Circle Theorem.

So, we can use Pythagorean Theorem to find OW.

OW² + WC² = CO²

OW² + 15² = 17²

OW² + 225 = 289

OW² = 64

OW = 8

OW, the length of the side of the right triangle, can be found using the Pythagorean theorem. Substituting the given values into the formula and solving for OW gives a result of 8.

The question seems to present us with a right triangle, where WC is one leg, CO is the hypotenuse, and OW is the other leg we need to find. We can use the Pythagorean theorem, which says that in a right triangle, the square of the hypotenuse (CO) is equal to the sum of the squares of the other two sides (WC and OW). In a formula, this is a² + b² = c², where c is the hypotenuse.

Substituting the given measurements into the formula we get: WC² + OW² = CO², so OW² = CO² - WC².

OW = sqrt(CO² - WC²) = sqrt((17)² - (15)²) = sqrt(289 - 225) = sqrt(64), so OW = 8.

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Answer: 35 days, on engenuity

Step-by-step explanation:

The solution is, 75% of students read less than 35 pages.

A stem-and-leaf display or stem-and-leaf plot is a device for presenting quantitative data in a graphical format, similar to a histogram, to assist in visualizing the shape of a distribution.

here, we have,

Stem and leaf plots are a way of organizing data; the stem shows the first digit and then the leaves show the second digit.

We have that the number of observations (which is equal to the number of leaves) is 23.

23*75%=17.75.

Let us see what the 18th student studied for; 35 hours is the result.

Since the data in a stem leaf plot is in ascending order, we just need to notice the 18th leaf, reading from left to right.

33 pages would be wrong since only 17/23=74% of students read less than that.

Hence, 75% of students read less than 35 pages.

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Answer:

128 cookies in 8 hours

Step-by-step explanation:

Answer:

103

Step-by-step explanation:

The solution to the product of the algebraic expression is: -12s² + 11st - 2t²

The algebraic expression is given as:

(-3s + 2t)(4s - t)

(-3s + 2t)(4s - t)

Use the foil method to multiply the terms. So, we distribute -3s to (4s - t) and we will also distribute 2t to (4s - t) as well.

-12s² + 3st + 8st - 2t²

Now combine like terms.

-12s² + 11st - 2t²

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Complete question is:

What is the product?

(-3s + 2t)(4s - t)

(b) Angle 2 and Angle 10 are corresponding angles with angle 8.

1. Definition of Corresponding Angles:

The pairs of angles created when a transversal crosses two parallel lines are known as corresponding angles. At every junction, these angles are at the same relative position.

2.. Identify Corresponding Angles with Angle 8:

If angle 8 is given, its corresponding angle will be in the same position but on the other side of the transversal and parallel lines.

3. Analyze the Options:

To find the angles corresponding with angle 8, you must identify which pair matches the same position as angle 8 on the other parallel line.

Option (b) Angle 2 and Angle 10 are corresponding angles with angle 8. This is because angle 2 and angle 10 are in the same relative position to the transversal and parallel lines as angle 8, thus they are corresponding angles.

Complete question:

Which angles are corresponding angles with angle 8?

a) Angle 4 and Angle 12

b) Angle 2 and Angle 10

c) Angle 6 and Angle 14

d) Angle 3 and Angle 9