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Elanso [62]
3 years ago
7

I don't understand what this is saying

Mathematics
1 answer:
GenaCL600 [577]3 years ago
6 0
It is asking you for the equivalent percentage or fraction.  So, where it says 1/2, it wants the percentage, which is 50%.  Where it says .25, it wants the fraction, which is 1/4....
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HELP!!!!!BRAINLIEST<br> PLEASE SHOW YOUR WORK ON A PAPER BRAINLIEST!!!!!!!!!!!!!!!!!!
Genrish500 [490]

Answer:  Noah's mixture would be more flavorful and fizzy because his ratio of water and fizz powder aren't to off (not a large ratio gap). Andre's orange fizz would be a little more watered down making it less fizzy and less flavorful because 8 cups were added instead of 6 or 7 cups of water. Also Noah would have less drink made them Andre because he only used 6 cups of water.

Step-by-step explanation:

3 0
2 years ago
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Find the slope of the line that passed through (5,8) and (1,13)​
Olenka [21]

Answer:

Slope is -5/4

Step-by-step explanation:

to find the slope of two points,  you subtract the y values/x values. So 8-13/5-1 which ends up as -5/4 which is the answer.

3 0
3 years ago
Howwww?????<br> Answersss????
Anastaziya [24]

Answer:add 8 red

Step-by-step explanation:

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3 0
3 years ago
A programmer plans to develop a new software system. In planning for the operating system that he will​ use, he needs to estimat
Contact [7]

Answer:  a. n= 1068

b. n= 164

Step-by-step explanation:

The formula to find the sample size :

n=p(1-p)(\dfrac{z^{*}}{E})^2

, where p=prior population proportion , z* = critical z-value and E = Margin of error.

Here , let p=proportion of computers that use a new operating system.

Given : Confidence level = 95%

i.e. z* = 1.96  [by z-table]

Margin of error : E = 3% =0.03

a. If p is unknown , then we assume p=0.5

Then, n=(0.5)(1-0.5)(\dfrac{1.96}{0.03})^2=1067.11111\approx1068

i.e. n= 1068

b. p=0.96

Then, n=(0.96)(1-0.96)(\dfrac{1.96}{0.03})^2=163.908266667\approx164

i.e. n= 164.

6 0
3 years ago
Margo can purchase tile at a store for $0.59 per tile and rent a tile saw for $14. At another store she can
netineya [11]

lmk if this helps

: • 1:33)= 8 • x

7.998 = 8x

    1 = x

•59x + 32 = 1.39x

32 = .8x

40 = x

8 0
2 years ago
Read 2 more answers
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