3 years ago

Use an associative property to complete the statement. (bc)*a

Mathematics

1 answer:

svlad2 [7]3 years ago

4 0

I don’t get what it is asking

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4 years ago

PERSON GETS 15 POINTZ PLZ HURRY The mean of the list n, n + 3, n+4, n+5, n+6, n+8, n+10, n + 12, n+15 is 11. What is the median?

7nadin3 [17]

Answer:

Step-by-step explanation:

To find the value of n we can write:

(n + n + 3 + n + 4 + n + 5 + n + 6 + n + 8 + n + 10 + n + 12 + n + 15) / 9 = 11

(9n + 63) / 9 = 11

9n + 63 = 99

9n = 36

n = 4

The median is n + 6 which is 4 + 6 = 10.

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3 years ago

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you download a video game on your computer. you have a 60-minute free trial of the game. it takes 5 1/6 minutes to set up the ga

iren2701 [21]

Answer:

B. $5\frac{1}{6}+(7\frac{1}{3})l \leq 60$

Step-by-step explanation:

Given,

The time for set up the game = $5\frac{1}{6}$ minutes,

Also, the time for each level of game is $7\frac{1}{3}$ minutes,

If there are l levels of games,

Then the time taken in all levels of game = $(7\frac{1}{3})l$

Hence, the total time ( in minutes ) = Set up time + time in all level

= $5\frac{1}{6}+(7\frac{1}{3})l$

We have 60-minute of free trial of the game,

So, the total time taken can not be exceed to 60 minutes,

$\implies 5\frac{1}{6}+(7\frac{1}{3})l \leq 60$

Which is the required inequality.

Option 'B' is correct.

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4 years ago

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Use yes or no Can you please help me

Gemiola [76]

The answer Yes, yes, no

7 0

3 years ago

A rectangular pyramid has a volume of 210 cubic centimeters. Find two possible sets of measurements for the base area and height

MrRa [10]

To find 2 possible sets of dimensions you will use the formula for finding the volume of a prism.

V = 1/3Bh, where B is the area of the base.

210 = 1/3Bh
630 = Bh; this means the area of the B time the height must equal 630

Find 3 factors that will give you 630.

Ex #1: 10 cm (length) x 6 cm (width) x 9 cm (height)

Ex #2: 5 cm (length) x 9 cm(width) x 14 cm(height)

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3 years ago

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