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3 years ago

11

Which equation models this problem? Colin divided his baseball card collection into 6 equal piles. How many cards are in his col

lection if there are 10 in each pile?

2 answers:

evablogger [386]3 years ago

8 0

10 x 6=c. can be the equation

Genrish500 [490]3 years ago

4 0

I have done this one the answer is B

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Pls help me 35 points in total

garik1379 [7]

Answer:

1. = station A

because 15 gallons = 0.75 discount at B but station A has a 1.50 discount at 15 gallons

Step-by-step explanation:

2. for satation B you have to read the graph

but for station A it is unclear on the graph

a way to work it out is that you know that 10= 1.00 so 12 = 1.2

( divide 12 by 10 )

station B = discount for 12 gallons = 0.6

but Station A = discount for 12 gallons = 1.2

the difference is

1.2 - 0.6 = 0.6 discount

3 0

3 years ago

3, 4, 5, 7, 9, 10, 2, 8<br><br> Mean__<br> Median__<br> Range__

Fudgin [204]

Answer:

Mean: 6

Median: 6

Range: 8

Step-by-step explanation:

Mean is found by adding up all the values in the set and dividing by the amount of numbers in the set (in this one there are 8) 2+3+4+5+7+8+9+10=48. 48 divided by 8 = 6.

Median is the number in the middle, when the numbers in the set are ordered from least to greatest. Since there are two middle numbers in this set we add them together and divide by 2. 5+7=12. 12 divided by 2 = 6.

Range is found by taking the largest number and subtracting the smallest number from it. 10-2=8.

5 0

3 years ago

Read 2 more answers

Does anyone know this??

atroni [7]

Step-by-step explanation:

$sin \: x = \frac{4}{11} \\ \\ sin \: x = 0.363636 \\ \\ x = {sin \: }^{ -1} 0.363636 \\ \\ x = 21.323 \\ \\ x \approx \: 21 \degree$

6 0

3 years ago

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The ratio of the areas of two rectangle is 3 to 7. In the area of the large rectangle is 84 square feet, what is the area of the

goldenfox [79]

A. The unknown variable is the area of the smaller rectangle.

B. 3/7=x/84

$\frac{3}{7}=\frac{x}{84}\\\frac{3*12}{7*12}=\frac{x}{84}\\\frac{36}{84}=\frac{x}{84}\\\frac{36}{84}*84=\frac{x}{84}*84\\36=x$

C. No. 12 does not equal 15.

$\frac{3}{7} \neq \frac{15}{28}\\\frac{3*4}{7*4}\neq\frac{15}{28}\\\frac{12}{28}\neq\frac{15}{28}\\\frac{12}{28}*28\neq\frac{15}{28}*28\\12\neq15$

5 0

3 years ago

Which statement is true about the function f(x)= √x?

AlexFokin [52]

Answer:

The range of the graph is all real numbers greater than or equal to 0.

Step-by-step explanation:

we have

$y=\sqrt{x}$

using a graphing tool

The graph in the attached figure

step 1

Find the domain

we know that the radicand of the function must be greater than or equal to zero

so

The domain is the interval ------> [0,∞)

$x\geq0$

All real numbers greater than or equal to zero

step 2

Find the range

The range is the interval -----> [0,∞)

$y\geq0$

All real numbers greater than or equal to zero

8 0

3 years ago

Read 2 more answers