What is the unit rate of 5 packs of gum for 1$?

Mathematics

1 answer:

olga_2 [115]3 years ago

5 0

1/5 = 20 cents each pack

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The table shows the heights that four people parachute from an airplane. What is the range of the heights? Write your answer as

jonny [76]

The answer is 1.55

Explanation:

The he first step to find the range is to make all the values either fractions or decimal/integer numbers. Below I show the process to make all the numbers decimals/integers

Height in miles

2.75: This number is decimal because of this it does not have to be modified

$2$ $\frac{2}{3}$ : This number includes a rational number and a fraction to make this just one number write the first number as a fraction, multiply, and then divide the top number by the low number (denominator).

$\frac{2}{1}$ × $\frac{2}{3}$ = $\frac{4}{3} = 1.333$

$\frac{49}{20}$ : This number is a fraction to simplify it divide the nominator by the denominator:

$\frac{49}{20}$ $= 2.45$

$2 \frac{3}{5}$ : Write the integer as a fraction and then simplify

$\frac{2}{1}$ × $\frac{3}{5} = \frac{6}{5} = 1.2$

Now, from these values, the higher one is 2.75 and the lowest is 1.2, to find the range find the difference between these two numbers 2.75 - 1.2 = 1.55

7 0

3 years ago

PLEASE HELP ME ASAP!!! ILL MARK BRIANLIEST AND GIVE EXTRA POINTS1. When writing a linear equation for a word problem, what are s

Allisa [31]

Answer:

Some keywords include "starting amount," you should look out for this because it will be the y-intercept for the equation. Another keyword may be "daily" or "monthly" or "yearly," which would be the coefficient of x, or the amount that y increases with an increase of 1 in x.

pls mark brainliest :)

7 0

3 years ago

1.3(-7.5m - 3.3) + 0.8m = 2.07 - 3.4m

____ [38]

Answer:

m = -1.145946

4 0

3 years ago

What type of triangle is this

zaharov [31]

I know it's a right triangle Soooo either a or d :/