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3 years ago

3 x q x 7 x q= ___. Can someone help?

Mathematics

2 answers:

lozanna [386]3 years ago

6 0

21q^2 bc (7x21) x (q x q)

Lerok [7]3 years ago

6 0

$21 {q}^{2}$

Step-by-step explanation:

$3 \times 7 \times q \times q = \\ 21 \times q \times q = \\ 21q {}^{2}$

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A savings account accrues interest at a rate of 3.0% yearly. If someone opens an account with $2,500, how much money would the a

stira [4]

2500(1.03)^5 that's the equation .
which means it would be 2,898.18

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3 years ago

The problem

Afina-wow [57]

Answer:

Step-by-step explanation:

In the given division, when 24.725 is divided by 215,

Step 1 is the wrong step.

Quotient in first step will be 0.1 .

Part C.

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Quotient after division should be 0.115.

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3 years ago

Find the solutions to x2 = 28.

mr Goodwill [35]

Answer: $x = \pm2\sqrt{7}\\\\$

Work Shown:

$x^2 = 28\\\\x = \pm\sqrt{28}\\\\x = \pm\sqrt{4*7}\\\\x = \pm\sqrt{4}*\sqrt{7}\\\\x = \pm2\sqrt{7}\\\\$

This can be rewritten into $x = 2\sqrt{7} \ \text{ or } \ x = -2\sqrt{7}$

7 0

3 years ago

What is the correct factorization of 5!?

Oksi-84 [34.3K]

Answer:

B) 5 x 4 x 3 x 2 x 1

Step-by-step explanation:

When you see a ! directly next to a number (such as 5!), it means that you are multiplying starting from that number, and stepping down each time:

5! = 5 * 4 * 3 * 2 * 1

For example, take factoral 10: 10!

10! = 10 * 9 * 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1 = 3,628,800

In this case, you are multiplying 5!.

5! = 5 * 4 * 3 * 2 * 1 = (20) * (6) * 1 = 120

5! = 120

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3 years ago

1.2 as a fraction with a denominator of 8

Aleks04 [339]

The answer is 1 whole and 1 /18. Hope this helps!

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3 years ago