Can someone help me find the volume

Answer:18:19

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Trisha's observation that three copies of a certain triangle can be arranged to form a straight line suggests that each interior angle of the triangle measures 60 degrees. This is because a straight line measures 180 degrees, which implies that the sum of the three angles is 180 degrees. Therefore, each angle must measure 60 degrees.

In this case, Trisha was able to arrange three copies of the triangle in such a way that their angles form a straight line. That straight line, or 180 degrees, is, in fact, the sum of all interior angles in a triangle. Hence, it can be inferred that the sum of the angles of each triangle she had must be 60 degrees, implying that each triangle is an equilateral triangle. Therefore the correct answer is: a. each interior angle of the triangle must measure 60*.

Step-by-step explanation: If you consider a straight line, it measures 180 degrees. If Trisha's three triangles are forming such a line, it implies that the three angles are combining to give 180 degrees. Assuming each angle is the same (because they are copies of the same triangle), then each angle in the triangle is 60 degrees (since 180/3 = 60).

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Answer:

B) The initial value is 22, and the rate of change is 15.

Step-by-step explanation:

The first point is located at (22, 54).  This means the initial value is 22.

The rate of change is found using the formula

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Using the first two points, we have

[tex]m=\frac{69-54}{37-22}\\\\=\frac{15}{15}=1[/tex]

Jared is correct because the volume of a cone that has the same base and height as a cylinder is one-third the volume of the cylinder. This is due to the 1/3 factor in the formula for the volume of a cone. Therefore, the cone would indeed hold about 1,178 cm³ of sand.

Jared is indeed correct in his statement. The volume of a cone is found by using the formula 1/3 * base area * height, while the volume of a cylinder is found by using the formula base area * height. In this case, both the cone and the cylinder have the same base and height. However, the key difference lies in the 1/3 factor of the formula for a cone. This means that a cone with the same base and height as a cylinder would hold only one-third the volume of the cylinder.

In this case, the cylinder can hold about 4,712 cm³ of sand. As the cone is one third the size of the cylinder, it can hold about 1,178 cm³, which is precisely one third of the cylinder's volume, thus Jared's statement is correct.

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Morgan rode her bike a total of 4600 meters after combining the distances from her house to her friend's, to and from the library, and back to her house.

To determine how many meters Morgan cycled in total, we first need to convert all distances into the same unit. Morgan rode 2 kilometers from her house to her friend's house, which is equal to 2000 meters. Then, she rode 600 meters in total going to and from the library. Since she needs to return home, she would ride the initial 2000 meters back. Therefore, the total distance Morgan cycled is the sum of these three distances.

Calculation

Distance from home to friend's house: 2000 meters

Traveling to and from the library: 600 meters

Distance from friend's house back to home: 2000 meters

Adding these distances gives us the total distance Morgan rode:

Total Distance = 2000m + 600m + 2000m = 4600 meters.

It's C because if you look at the day and night students, the mean score for the day students was actually higher then the mean score for the night student.

Answer: C

Step-by-step explanation:

The shaded region represents the solution to the inequality y + 2 ≤ (1/4)x - 1. Graph A represent the inequality.

To graph the inequality y + 2 ≤ (1/4)x - 1, we need to first plot the corresponding boundary line, which is the equation y + 2 = (1/4)x - 1. Then, we'll determine the region of the graph that satisfies the inequality.

Step 1: Plot the boundary line:

To graph the line y + 2 = (1/4)x - 1, we'll first rewrite it in the slope-intercept form (y = mx + b), where m is the slope and b is the y-intercept.

y + 2 = (1/4)x - 1

Subtract 2 from both sides:

y = (1/4)x - 3

Now, we can see that the slope (m) is 1/4, and the y-intercept (b) is -3.

Step 2: Plot the y-intercept and use the slope to find additional points:

Plot the y-intercept, which is -3, on the graph. Then, use the slope (1/4) to find other points. The slope of 1/4 means that for every increase of 1 unit in the x-direction, y increases by 1/4 units.

Let's find a few more points:

- If x = 0, y = (1/4) * 0 - 3 = -3 (giving us another point on the line).

- If x = 4, y = (1/4) * 4 - 3 = -2 (giving us another point on the line).

- If x = -4, y = (1/4) * (-4) - 3 = -4 (giving us another point on the line).

Step 3: Connect the points to draw the line:

Now, draw a straight line passing through all the points you've plotted. The line represents the boundary of the inequality.

Step 4: Determine the region that satisfies the inequality:

Since the inequality is y + 2 ≤ (1/4)x - 1, we need to determine which side of the line satisfies this inequality. One way to do this is to pick a test point that is not on the line (like the origin (0,0)), and check if it satisfies the inequality.

For (0, 0):

0 + 2 ≤ (1/4) * 0 - 1

2 ≤ -1

Since 2 is not less than or equal to -1, the region containing the origin (0,0) does not satisfy the inequality. Thus, we shade the other side of the line.

Step 5: Shade the region that satisfies the inequality:

Shade the region on the graph that is below the line y + 2 = (1/4)x - 1. This shaded region represents the solution to the inequality y + 2 ≤ (1/4)x - 1.

Graph A represent the inequality.

Learn more about graph here

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The point (3.4, 1.2) lies on the circle with center at (1, -2) and radius of 4, as the distance from the point to the circle's center is exactly equal to the circle's radius.

The question asks if the point (3.4, 1.2) lies on a circle with a center at (1, -2) and a radius of 4. To determine this, we can use the distance formula, which calculates the distance between two points in a coordinate plane. The distance formula is √((x_2 - x_1)^2 + (y_2 - y_1)^2), where (x_1, y_1) and (x_2, y_2) are the coordinates of the two points. In this case, the center of the circle is (1, -2) and the point in question is (3.4, 1.2).

To see if the point lies on the circle, we check if the distance from the point to the center equals the circle's radius. Calculating: √((3.4 - 1)^2 + (1.2 - (-2))^2) = √((2.4)^2 + (3.2)^2) = √(5.76 + 10.24) = √16 = 4. Since this distance is exactly 4, which is the circle's radius, the point (3.4, 1.2) does indeed lie on the circle.

The probability of rolling a sum of 5 with two dice is 1/9, as there are 4 favorable outcomes out of the 36 possible outcomes when rolling two dice.

The student asked about the probability of rolling a sum of 5 using two fair, six-sided dice (also known as number cubes). To find this probability, we need to consider all possible outcomes that result in a sum of 5 and divide it by the total number of possible outcomes when rolling two dice.

By examining the possible ways to get a sum of 5, we have the following pairs: (1,4), (2,3), (3,2), and (4,1). There are 4 favorable outcomes. Since each die has 6 faces, there are a total of 6 x 6 = 36 possible outcomes when rolling two dice. Thus, the probability of rolling a sum of 5 is 4/36, which reduces to 1/9.

To conclude, the probability to roll a sum of 5 on two dice is 1/9.

Answer: 2 BATCHES

Step-by-step explanation: to produce one batch it takes 1/4 of oatmeal

Now the factory uses 1/2 batch of oatmeal

1=1/4 OATMEAL

X=1/2 OATMEAL

X=(1/2*1)/1/4

=1/2*4/1

=4/2

=2