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svet-max [94.6K]
2 years ago
11

When building a house, the number of days required to build varies inversely with with the number of workers. One house was buil

t in 10 days by 40 workers. How many days would it take to build a similar house with 25 workers?
Mathematics
1 answer:
dem82 [27]2 years ago
8 0

Answer:

16 days

Step-by-step explanation:

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A chef cooked 5 kilograms of mashed potatoes for a dinner party. If the guests only ate 4/12 of the amount he cooked, how much d
balandron [24]

Answer:

1\frac{2}{3}\ kg

Step-by-step explanation:

we know that

To find out how much the guests ate, multiply the total amount of kg of mashed potatoes by the 4/12 fraction

so

5(\frac{4}{12})=\frac{20}{12}\ kg

convert to mixed number

\frac{20}{12}=\frac{12}{12}+\frac{8}{12}=1\frac{8}{12}\ kg

simplify

1\frac{8}{12}=1\frac{2}{3}\ kg

4 0
3 years ago
Somebody pleaseee help it’s due today
fomenos

Answer:

-189

Step-by-step explanation:

You substitute the x for -7 and put it into a calculator.

3 0
3 years ago
5+15x=5( ) I'm not writing 20 characters
kompoz [17]

Answer:

(1 + 3x).

Step-by-step explanation:

We have to evaluate the missing term within the brackets in the following equation.

The equation is, 5 + 15x = 5(?)

Now, 5 + 15x

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= 5(1 + 3x) {This is reverse of the distributive property of multiplication}

Therefore, the missing term within the brackets is (1 + 3x). (Answer)

6 0
3 years ago
A wealthy entrepreneur has a fortune worth £2 500 000 000. What power of 10 should this number be to when written in scientific
Lubov Fominskaja [6]

Answer:

9.

Step-by-step explanation:

Count the number of digits after the first digit,

This is 9.

4 0
3 years ago
What does Sokka drink when stranded in the desert in the show Avatar: The Last Airbender?
EleoNora [17]

Answer:

Cactus Juice

Step-by-step explanation:

After drinking cactus juice, Sokka begins to hallucinate. Katara, Sokka, Toph, and Momo stagger tiredly through the desert.

3 0
3 years ago
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