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2 years ago

Layton made 117$ for 9 hours of work.at the same rate,how many hours would she have to work to make $65?

Mathematics

1 answer:

Bogdan [553]2 years ago

7 0

Since she makes $13 per hour, she would have to work 5 hours to make $65.

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What does X equal to?

lorasvet [3.4K]

74 is the correct answer

8 0

2 years ago

Please answer this it would be very helpful if you did.

Dmitriy789 [7]

Answer:

See below ↓↓↓

Step-by-step explanation:

<u>Probability of getting heads</u>

Outcome (head) = 1
Total outcomes = 2
P (head) = <u>1/2</u>

<u></u>

<u>Probability of getting an odd number</u>

Outcome (odd) = {1, 3, 5} = 3
Total outcomes = 6
P (odd) = 3/6 = <u>1/2</u>

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The outcomes are equally likely because the probabiity of each outcome is the same.

5 0

1 year ago

The diameter of a circle is 24 centimeters. What is the circle's area?

ch4aika [34]

Answer:

The diameter is 24 so the radius is 12 then we do pi*r^2 or pi*12^2

We can use our numbers and get pi*144 so the area of the circle is 144pi.

If they have given you what pi is

EX:( 22/7 or 3.14)

Just use that instead of pi and multiply 144 to that

8 0

2 years ago

Select all possible values for x in the equation x^3=375?

Helga [31]

<h2>Hello!</h2>

The answers are:

The possible values for x in the equation, are:

First option, $5\sqrt[3]{3}$

Second option, $\sqrt[3]{375}$

To solve the problem, we need to remember the following properties of the exponents and roots:

$a\sqrt[n]{b}=\sqrt[n]{a^{n}*b} \\\\\sqrt[n]{a^{m} }=a^{\frac{m}{n}}\\\\(a^{b})^{c}=a^{b*c}$

Then, we are given the expression:

$x^{3}=375$

So, finding "x", we have:

$x^{3}=375\\\\(x^{3})^{\frac{1}{3} } =(375)^{\frac{1}{3}}\\\\x=\sqrt[3]{375}=\sqrt[3]{125*3}=\sqrt[3]{125}*\sqrt[3]{3}=5\sqrt[3]{3}$

Hence, the possible values for x in the equation, are:

First option, $5\sqrt[3]{3}$

Second option, $\sqrt[3]{375}$

Have a nice day!

7 0

3 years ago

Write an equation to show the height of the two buildings are equal to each other. Then solve for x. Show all your steps when so

Ierofanga [76]

Answer:

X = 108.

Step-by-step explanation:

Heights are equal, So equation will be,

$4 + 3 \sqrt{x - 8} = 34$

So, solving the eq.

Subtract 4 from both sides ,

$3 \sqrt{x - 8} = 30$

Divide 3 to both sides,

$\sqrt{x - 8} = 10$

Squaring both sides,

$x - 8 = 100$

Add 8 to both sides,

$x = 108$

8 0

2 years ago