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3 years ago

State the two quantities that are being compared in each rate. Then calculate the equivalent unit rate.

Mathematics

1 answer:

stealth61 [152]3 years ago

6 0

101.25 dollars are being compared to 9 hours. The unit rate is 11.25 dollars

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What is the irrational number in This set: 12.89, square root of 12 and 12/144 ?

kifflom [539]

Good night,

<span>Irrational numbers are those that can't be expressed as a fraction:

12.89 can be expressed as: </span> $\frac{1289}{100}$

$\frac{12}{144}= \frac{1}{12}$

<span>The above numbers can be expressed as a fraction, then the logical answer is: </span> $\sqrt{12}$

But we will check the answer:

$\sqrt{12}= \sqrt{2^{2}*3 } =2* \sqrt{3} =3.4641016...$

As you can see we can't express that number as a fraction, so that is te correct answer.

6 0

3 years ago

Question 3 find the x -intercept(s) and the coordinates of the vertex for the parabola

Olegator [25]

is there a picture? if there is I cant see it

3 0

3 years ago

There is 300 fruit in a basket 50 of them are bananas what percentage is not bananas

scoray [572]

Answer:

83.33%

Step-by-step explanation:

300 - 50 = 250

250/300 = 0.8333 or 83.33%

5 0

2 years ago

What is the best interpretation of the y-intercept of the line?

quester [9]

Answer:

Option D. A student who studies 0 hours can expect to score about a 60 on the test

Step-by-step explanation:

we know that

The y-intercept is the value of the y-coordinate when the value of the x-coordinate is equal to zero

In this problem

The x-coordinate represent the hours spent studying

The y-coordinate represent the Test score

For x=0, y=60

That means

A student who studies 0 hours can expect to score about a 60 on the test

3 0

2 years ago

Read 2 more answers

Isabella is cooking a meal for 14 friends. Each person gets

algol13

I’m pretty sure that says 6 cups of vegetables so 84 cups but if you meant 1/6 of a cup then 7/3 cups or 2/1/3

8 0

2 years ago