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2 years ago

Please help this is really hard

Mathematics

1 answer:

DedPeter [7]2 years ago

5 0

The answer is 125,000,000

Have a great day!

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In a group of 150, each person has a dog, a cat, or a bird. The frequency table shows how many people have each kind of pet. Com

Margaret [11]

Answer:

25% 19.2% 45.0%

18.3% 16.7% 34.0%

11.7% 8.3% 20.7%

55.8% 44.2% 100%

explanation: hope it helps you guys

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2 years ago

Inverse function<br><br> f(x)= 1/2x-3

Marrrta [24]

Answer:

f $x^{-1} \\$ (x)= 2x +6

Step-by-step explanation:

In pic

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2 years ago

Find the distance between the points (2, 3) and (2,8).

nataly862011 [7]

Answer:

Step-by-step explanation:

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3 years ago

Help me please, please help

Sergio [31]

Answer:

Heyo. The answer is 60.48

Step-by-step explanation:

This is pretty easy, all you have to do is multiply the length, height, and width. Remember this. LxHxW. Thats is the formula. You do 4.2 cm, multiplied by 3.2 cm, then multiply that by 4.5 cm. Hope this helps! :)

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3 years ago

If a sprinkler waters 1 over 15 of a lawn in 1 over 3 hour, how much time will it take to water the entire lawn?

Feliz [49]

Now, a whole, will be 15/15 or 1 whole.

now, the sprinkler does 1/15 of the lawn in 1/3 of an hour, how long will it be to do the whole 15/15?

$\bf \begin{array}{ccll}
lawn&hours\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
\frac{1}{15}&\frac{1}{3}\\\\
\frac{15}{15}&h
\end{array}\implies \cfrac{\quad \frac{1}{15}\quad }{\frac{15}{15}}=\cfrac{\quad \frac{1}{3}\quad }{h}\implies \cfrac{1}{15}\cdot \cfrac{15}{15}=\cfrac{\quad \frac{1}{3}\quad }{\frac{h}{1}}
\\\\\\
\cfrac{1}{15}=\cfrac{1}{3}\cdot \cfrac{1}{h}\implies \cfrac{1}{15}=\cfrac{1}{3h}\implies 3h=15\implies h=\cfrac{15}{3}\implies h=5$

6 0

2 years ago

Read 2 more answers