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3 years ago

(5/9)^2 Order of operation

Mathematics

1 answer:

melomori [17]3 years ago

4 0

Answer:

Use PEMDAS.

Parenthesis.

(5 times 9) That's 45.

Exponents.

45^2

45x45

2025

The answer is 2025.

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A large university accepts 70% of the students who apply. Of the students the university accepts 50% actually enroll if 30,000 s

belka [17]

Answer:0.35

Step-by-step explanation:you will have to multiply 70% by 50% and that would give you your answer

8 0

2 years ago

Trigonometric functions: what is the value of x?

Airida [17]

Answer:

x ≈ 19.7

Step-by-step explanation:

Using the sine ratio in the right triangle.

sin66° = $\frac{opposite}{hypotenuse}$ = $\frac{18}{x}$ ( multiply both sides by x )

x × sin66° = 18 ( divide both sides by sin66° )

x = $\frac{18}{sin66}$ ≈ 19.7 ( to the nearest tenth )

3 0

4 years ago

HELP HELP HELP, IS IT CORRECT, ILL MARK YOU BRAINIEST - THANKYOU

Alla [95]

Answer:

$48\pi$

Step-by-step explanation:

Volume =

$r ^{2} \times \pi \times h = 4 ^{2} \times \pi \times 3 = 48\pi$

r=4

h=3

7 0

3 years ago

Molly is making Strawberry infused water for each ounce of strawberry juice she uses three times as many ounces of water she wan

snow_tiger [21]

Answer:

The Total of 16 ounces of Strawberry juice and 48 ounces of water is used for making 64 ounces of Strawberry infused water.

Step-by-step explanation:

Let the amount of Strawberry juice in ounces be 'j'

Let the amount of water in ounce be 'w'

Given:

For each ounce of strawberry juice she uses three times as many ounces of water.

It means that amount of water in ounce is 3 times of amount of strawberry juice in ounce.

framing the equation we get;

$w=3j$

Now we need how many ounces of strawberry juice and how many ounces of water does she need to make 64 ounces of strawberry infused water.

We know that Total Strawberry infused water is equal to sum of amount of Strawberry juice in ounces and the amount of water in ounces

Framing in equation form we get;

$j+w=64$

But we know $w=3j$

hence,

$j+3j= 64\\\\4j=64\\\\j=\frac{64}{4} = 16 \ ounces$

Hence amount of Strawberry juice = 16 ounces

Amount of water = $3j = 3\times16 =48 \ ounces$

Hence The Total of 16 ounces of Strawberry juice and 48 ounces of water is used for making 64 ounces of Strawberry infused water.

5 0

3 years ago

For a certain instant lottery game, the odds in favor of a win are given as 71 to 29. Express the indicated degree of likelihood

vesna_86 [32]

Answer:

0.4085

Step-by-step explanation:

Probability is the extent to which an event is likely to happen.It can be written as a ratio of the case in favor to the whole number of the cases possible.Probability of an event is between 0 and 1. 0 represent 0% chance and 1 represent 100% chance.

Given in question that the odds in favor of win are 71 to 29 this can be written as;

=29/71

=0.4085

5 0

3 years ago