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3 years ago

10

What is 1/10 x 17/18 PLEASE HURRY

2 answers:

Andrews [41]3 years ago

5 0

Answer:

0.09444444444

Step-by-step explanation:

antoniya [11.8K]3 years ago

4 0

Answer:

$\frac{17}{180}$

Step-by-step explanation:

$\frac{1}{10}*\frac{17}{18}=\frac{17}{180}$

As there are no common factors between denominator and numerator, just multiply the numerators and multiply the denominators

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The tuition costs, C, for a local community college are modeled by C(h) = 250 + 200h, where h represents the number of credit ho

pochemuha

Answer:

2.5

Step-by-step explanation: i just solved it and it was correct. 300-250=50 50 divided by 20 is 2.5. you divide it by 20 because you have to isolate h in 20h by itself. and to do that you divide 20h by 20

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3 years ago

11. Braydon buys a new CD and pays 8% sales tax. If the sales tax is $1.20, calculate

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$\text{Find the price of the CD:}\\\\\text{We know that Brandon pays 8\% in sales tax}\\\\\text{We also know the cost of taxd was \$1.20}\\\\\text{Turn this into an equation, use x to represent price of CD}\\\\1.2=0.08x\\\\\text{Solve for x:}\\\\1.2=0.08x\\\\\text{Divide 1.2 by 0.08}\\\\15=x\\\\\boxed{\text{Price of CD: \$15}}$

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3 years ago

A graph that displays a collection of ordered pairs is called a ___.

Simora [160]

Answer:

scatter plot. i believe.

Step-by-step explanation:

4 0

3 years ago

Multiplying two digits<br>

Vika [28.1K]

Answer:

Get a calculator

Step-by-step explanation:

Most of the time for simple math like multiplying 2 digits, it is easiest if you just get a calculator. It saves a lot of time.

If you can't get a calculator then i recommend memorizing some common equations.

For example 10*15= 150

so that if you get 12*15=?, you can easily just add two extra 15's to your answer of 150.

15+15 is 30, and 30+150(from 10*15)=180.

Therefore 12*15=180.

:) Hope that helped!

4 0

3 years ago

A man took a trip, traveling by train. He looked out the window during the first 1/3 of the trip. He then slept for 1/5 of the r

kifflom [539]

Answer: 528 km

Step-by-step explanation:

Let x be the total distance traveled by train.

Then, the total time he spent on looking outside the window and in sleeping = $\frac{x}{3}+\frac{x}{5}=\frac{8x}{15}$

Then the remaining distance = $x-\frac{8x}{15}=\frac{7x}{15}$

The time he spent on reading = $\frac{1}{2}\times(\frac{7x}{15})=\frac{7x}{30}$

Since, the train traveled 17.6 km more while he read than while he slept.

Then,

$\frac{7x}{30}-\frac{x}{5}=17.6\\\Rightarrow\ \frac{7x-6x}{30}=17.6\\\Rightarrow\ \frac{x}{30}=17.6\\\Rightarrow\ x=30\times17.6\\\Rightarrow\ x=528$

Hence, the train traveled 528 km.

7 0

3 years ago