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3 years ago

Find the product of 5^56 x 5^22 x 5^-96

Mathematics

1 answer:

Simora [160]3 years ago

7 0

The answer should be 0

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.21875 as a fraction

AnnZ [28]

Answer:

7/32

Step-by-step explanation:

6 0

3 years ago

A building blueprint has a scale of 2 inches equal to 25 feet. On the blueprint, the 10-story building has a height of 12 inches

galben [10]

You can do 12 divided by 2
The answer is 6
SO you can do 25 times 6
The actual height is 150 feet

3 0

4 years ago

A group of dental researchers are testing the effects of acidic drinks on dental crowns. They have five containers of crowns lab

mestny [16]

Answer:

$\begin{array}{cccccc}{x} & {V} & {W} & {X} & {Y} & {Z} & P(x) & {0.20} & {0.20} & {0.20} & {0.20} & {0.20} \ \end{array}$

Step-by-step explanation:

Given

$S = \{V,W,X,Y,Z\}$

$n(S) = 5$

Required

The probability model

To do this, we simply calculate the probability of each container.

So, we have:

$P(V) = \frac{n(V)}{n(S)} = \frac{1}{5} = 0.20$

$P(W) = \frac{n(W)}{n(S)} = \frac{1}{5} = 0.20$

$P(X) = \frac{n(X)}{n(S)} = \frac{1}{5} = 0.20$

$P(Y) = \frac{n(Y)}{n(S)} = \frac{1}{5} = 0.20$

$P(Z) = \frac{n(Z)}{n(S)} = \frac{1}{5} = 0.20$

So, the probability model is:

$\begin{array}{cccccc}{x} & {V} & {W} & {X} & {Y} & {Z} & P(x) & {0.20} & {0.20} & {0.20} & {0.20} & {0.20} \ \end{array}$

5 0

2 years ago

Margie needs to know the square footage for the first floor of the condo her client wants to make an offer on. The kitchen is 10

rodikova [14]

Answer: the total square footage is

850 ft³

Step-by-step explanation:

The kitchen is 10 feet by 15 feet. This means that the volume of the kitchen would be

10 × 15 = 150 ft³

The living/dining combo is 20 feet by 25 feet. This means that the volume of the living/dining combo would be

20 × 25 = 500 ft³

The office and sunroom are each 10 feet by 10 feet. This means that the volume of the office would be

10 × 10 = 100 ft³

Also, the volume of the sunroom would be

10 × 10 = 100 ft³

Therefore, the total square footage is

150 + 500 + 100 + 100 = 850 ft³

3 0

3 years ago

The bus drives 66 km at an average speed of 24 km/h. How long does the journey take?

rewona [7]

Answer:

2.75 hours

Step-by-step explanation:

Speed is 24km per hour ( $\frac{24km}{1hour}$ ), and the bus covered 66km.

We need to get a value of <em>km</em> with the rate (24/1) and distance (66) given.

We get: $\frac{1hour}{24km} *66km$ .

The km cancel out, leaving us with 66/24 hours, or 2.75 hours.

5 0

3 years ago