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3 years ago

Find the quotient for 62 divided by 338

Mathematics

1 answer:

alexandr1967 [171]3 years ago

5 0

The quotient for 62 divided by 338 is 5.45

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A muffin recipe calls for 2 cups of flour and 3 oz of milk. If the recipe is increased to use 9 cups of flour, how much milk is

Tanzania [10]

Hi friend
here's your answer looking for

for 9 cups of flour ,

the milk is required =

$\frac{(9 \times 3)}{2} \\ \\ = \frac{27}{2} \\ \\ = 13.5$

so, this is your answer

4 0

3 years ago

Read 2 more answers

The difference of twice a number and 4 is 16 .

german

Answer:

Let X be the number.

Twice the number would be 2x

The difference between the two, would be subtraction, so you would subtract 4 from 2x

The equation becomes 2x-4 = 16

Now solve for x:

2x-4 = 16

Add 4 to each side:

2x = 20

Divide both sides by 2:

x = 20/2

x = 10

The number is 10.

7 0

4 years ago

Read 2 more answers

The sum of a and 46 is equal to k. Let k = 97. Which equation can be used to find the value of a? A. a + 46 = 97 B. a – 97 = 46

lawyer [7]

Sum means to add, so you are adding a and 46 to get k. k is given as 97 so your equation used to solve for a is a + 46 = 97, choice A from above.

8 0

3 years ago

Simplify {(9){3/16}^2}^3/2

Anarel [89]

{(9)(9/256)}^3/2=
(81/256)^3/2=
0.031676352/2=
0.015838176

3 0

3 years ago

What is the antiderivative of e^x^2?

ddd [48]

Answer: The antiderivative of $e^{x^{2}}$ is $\sqrt{\pi} \sqrt{e^{x^2}-1} +C$ .

Explanation:

$I=\int{e^{x^2}dx}\\I^2=\int{e^{x^2}dx}\int{e^{x^2}dx}$

Using dawson integral.

$I^2=\int{e^{x^2}dx}\int{e^{y^2}dy}$

$I^2=\int{\int{e^{x^2+y^2}dxdy}}$

Put $x^2+y^2=r^2$

$I^2=\int{\int{e^{r^2}rdrd\theta}}$

$\int_{0}^{2\pi}{d\theta}\int_{0}^{x}{re^{r^2}dr}$

Use substitution method and sunbstitute $r^2=t$ .

$\int_{0}^{2\pi}{d\theta}\int_{0}^{x^2}{\frac{1}{2}e^tdt}$

$I^2=\frac{1}{2}|\theta|_{0}^{2\pi}|e^t|_{0}^{x^2}\\I^2=\frac{1}{2}(2\pi)(e^{x^2}-1)\\I=\sqrt{\pi}\sqrt{e^{x^2}-1}$ .

Therefore, the antiderivative of $e^{x^{2}}$ is $\sqrt{\pi} \sqrt{e^{x^2}-1} +C$ .

4 0

4 years ago