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3 years ago

Heeelp I don't get it. I have the formula for conversion: wanted= given×(wanted/given)

Mathematics

2 answers:

anygoal [31]3 years ago

6 0

the answer is D sorry I couldn't type fast

Bogdan [553]3 years ago

3 0

Your answer is D. You just take the feet in a mile (5,280) and divide it by his pace (2.75) feet. You get 1920, which is your answer.

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What is the value of 4\10 + 3\100 =

KengaRu [80]

The answer is 43/100.

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2 years ago

Which value is equivalent to: 1 1/2 divided by 4 1/2 x 1 1/3

Nostrana [21]

Answer:

The answer is 4/9

Step-by-step explanation:

Hi. Here's the work.

First turn everything into an improper fraction.

$1 \frac{1}{2}$ ÷ $4 \frac{1}{2} * 1 \frac{1}{3}$ = $\frac{3}{2}$ ÷ $\frac{9}{2} * \frac{4}{3}$

To divide fractions we multiply by the flipped version of the fraction, or the reciprocal.

$\frac{3}{2}$ ÷ $\frac{9}{2} * \frac{4}{3}$ = $\frac{3}{2} *\frac{2}{9} *\frac{4}{3}$

Now we just multiply the fractions!

$\frac{3 * 2 * 4}{2 * 9 * 3}$ = $\frac{4}{9}$

The answer is therefore 4/9. Please mark brainliest if possible and i hope you get a good grade on your homework. ;)

6 0

2 years ago

Let tan x = 2.4, sin y = 0.6, and both x and y be between 0° and 90°. Then cos(x + y) equals?

ZanzabumX [31]

0.99 if you round up it will just be 1

4 0

2 years ago

. According to a study done by researchers at Georgetown University, recent college graduates who majored in architecture have t

galben [10]

Answer:

The mean is 27.8

The required variance is 23.9358

Step-by-step explanation:

Consider the provided information.

Here the random sample size, n = 200

Unemployment rate is 13.9% = p = 0.139

Part (a) expected number of grads who are unemployed.

$Mean = np\\Mean = 200\times 0.139\\Mean = 27.8$

Hence, the mean is 27.8

Part (b) variance of the random variable "number of grads who are unemployed.

$Variance = np(1-p)\\Variance = 200\times 0.139(1-0.139)\\Variance = 27.8(0.861)\\Variance = 23.9358$

Hence, the required variance is 23.9358

8 0

3 years ago

Classify each triangle by its angle and side :)

Art [367]

Answer:

Step-by-step explanation:

equilateral triangle

8 0

2 years ago

Read 2 more answers