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serious [3.7K]
2 years ago
8

I need help on number 13

Mathematics
1 answer:
GREYUIT [131]2 years ago
3 0
The music cd cost $7.02 each and the the blank cd cost $1.44 each.
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If a=3 and b=4 then what is b^a QUICK PLEASE
love history [14]

Replace the letters with their value:

4^3 = 4 x 4 x 4 = 16 x 4 = 64

The answer is 64

4 0
2 years ago
Read 2 more answers
I need help with adding letters and numbers into the diagram <br><br> m<br> m
Alenkasestr [34]

any combination would work out. the most common is x and y. or you may use f(x) and x.

4 0
2 years ago
A Penteria is a special (fictional) kind of bacteria such that, regardless of the original population in a collection, the popul
Rashid [163]
The answer is 23 because u have to multiply
4 0
3 years ago
Given that sinθ=-3/4 in quadrant 4 find cosθ
Gekata [30.6K]

Step-by-step explanation:

sin∅=-3/4 in 4 quadrant which sine is negative there

using soh cah toa

sin=opp/hyp

where our opp=-3 and our hyp=4

using pythagoras theorem

hyp²=opp²+adj²

(4)²=(-3)²+adj²

16=9+adj²

16-9=adj²

adj²=7

adj=√7

from soh cah toa

cos∅=adj/hyp

cos∅=√7/4

4 0
2 years ago
Over the first five years of owning her car, Gina drove about 12,200 miles the first year, 16,211 miles the second year, 12,050
attashe74 [19]
The answer is <span>mean = 13,027; median = 12,200; no mode
</span>
Let's rearrange values from the lowest to the highest:
11350, 12050, 12200, 13325, 16211

<span>The mean is the sum of all values divided by the number of values:
</span>(11350 + 12050 + 12200 + 13325 + 16211)/5 ≈ 13027

The median is the middle value. If there is an odd number of data, then the median is the value in the middle. In the data set 11350, 12050, 12200, 13325, 16211, the median (the middle value) is 12200

<span>The mode is the value that occurs most frequently. Since none of the number does not occur most frequently, there is no mode.
</span>
7 0
2 years ago
Read 2 more answers
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