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3 years ago

5

6+(-1)+(-12) i will give brainllest

1 answer:

Natasha_Volkova [10]3 years ago

7 0

Answer: -7

Step-by-step explanation:

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Apollo Spas services 156 hot tubs. If each hot tub needs 105 mL of muriatic acid, how many liters of acid are needed for all of

True [87]

Answer:

16380 mL or 16.380 L

Step-by-step explanation:

1 hot tub requires 105 mL of Acid

156 hot tubs requires 105 * 156 mL of acid = 16380 mL of acid are needed.

16380 / 1000 mL/L = 16.380 Liters.

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3 years ago

Which of the following statements are true? Please help

Serhud [2]

Answer:

B and C

Step-by-step explanation:

- The answer in the attached file

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3 years ago

What is the approximate radius of a sphere with a volume of 1436cm to power of 3

Margarita [4]

Answer:

<h3>The radius is 7 cm</h3>

Step-by-step explanation:

Volume of a sphere is given by

$V = \frac{4}{3} \pi {r}^{3}$

where r is the radius

From the question V = 1436 cm³

$1436 = \frac{4}{3} \pi {r}^{3}$

Multiply through by 3

We have

$4308 = 4\pi {r}^{3}$

Divide both sides by 4π

${r}^{3} = \frac{4308}{4\pi}$

${r}^{ 3} = \frac{1077}{\pi}$

Find the cube root of both sides

$r = \sqrt[3]{ \frac{1077}{\pi} }$

r = 6.99

We have the final answer as

<h3>r = 7cm</h3>

Hope this helps

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aleksandrvk [35]

3 is real 4th roots of 81

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Lillian deposits $1,600 in an account at Excellence Bank. Find the total value of her account after 18 years. Total Value

Natasha2012 [34]

Answer:

28,800

Step-by-step explanation:

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