3 years ago

#7 Write a sine or cosine function that models the graph shown. Please show your work to receive full credit. (2pts) *

Mathematics

1 answer:

MakcuM [25]3 years ago

4 0

Answer:

Step-by-step explanation:

;-:

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A yogurt shop has vanilla, chocolate, strawberry, blueberry, and raspberry flavors served in small, medium, or large cups.

Hatshy [7]

Answer:

15 choices

Step-by-step explanation:

To answer this, we simply have to add all the flavors together, and multiply by the number of sizes:

5 × 3 = 15

So, there are 15 different yogurt choices possible

Hope this helps :)

5 0

3 years ago

Find the surface area. Round the nearest hundredth.

Kruka [31]

Answer: 31.42 m

Step-by-step explanation:

$A=2\pi rh+2\pi r^2$

$A=2\pi (1)(4)+2\pi (1)^2$

$A=31.42$

Hope this helped! ;)

8 0

3 years ago

. Use the statistical features of your calculator to find the mean and the standard deviation to the nearest tenth of a data set

uysha [10]

Answer:

Mean = 1.9

Standard deviation = 0.6

Step-by-step explanation:

The Mean is calculate by the formula:

$Mean = \frac{\text{Sum of all the observation}}{\text{Total number of observation}}$

⇒ $Mean = \frac{24.9+24.7+24.7+23.4+27.9}{5} = 1.85$

Thus Mean to the nearest tenth is 1.9

Standard Deviation is the square root of sum of square of the distance of observation from the mean.

$Standard deviation(\sigma) = \sqrt{\frac{1}{n}\sum_{i=1}^{n}{(x_{i}-\bar{x})^{2}} }$

where, $\bar{x}$ is mean of the distribution.

Putting all values in the formula, We get

Standard Deviation = 0.597 ≈ 0.6

6 0

3 years ago

The difference between n and the number 8 is 42. what represents this statement

tangare [24]

n would be replaced by 50 so it would read 50-8=42!

4 0

4 years ago

Read 2 more answers

Mr. Gonzalez bought 5 pounds of grapes for $15.How much did he spend per pound?

egoroff_w [7]

15 : 5 = 3$

Total cost : quantity = single cost

7 0

3 years ago