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diamong [38]
3 years ago
15

Please answer these questions! Explanations are really helpful but not needed (: Doing one or even a couple problems, maybe all

of them would be great! Thank you for your time, enjoy your points.

Mathematics
1 answer:
Lisa [10]3 years ago
7 0

Answer:

which one is the question I can't understand

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a survey found that 40% of Shoppers at Max a Mart like chocolate ice cream is 20 Shoppers likes chocolate ice cream how many peo
taurus [48]
Let the total number of people surveyed by y. 
we can solve this by using algebra.

to find the percentage of a number in terms of decimals or integers, just multiply the total by the percentage,
so with this question, 
y x 40% = 20
shift x40% to the other side and turn it into /40%
y = 20 / 40%
change the percentage into decimals for easier calculations,
y = 20 / 0.4
y = 50

therefore, the answer to this is 50 people. 


7 0
3 years ago
Read 2 more answers
What is the equation of a line that is parallel to y=2/3x+4 and passes through the point (3,7)
jeka57 [31]

Answer:

y=2/3x+5

Step-by-step explanation:

Parallel lines share the same slope so we already know the slope: 2/3.

Now we need to find the y-intercept for the equation. To do that, replace 4 with b. We have y=2/3x+b.

To find out what b is, we need to plug in the x and y values we are given into the current equation. We get 7=2/3(3)+b.

7=2+b

5=b

Now we can put all the information we have together.

y=2/3x+5

8 0
3 years ago
The area of the pathway is square, and its area is 196 square cm. Find the length of the pathway.
Ivanshal [37]

Answer:

14 cm

Step-by-step explanation:

Use the formula for the area of a square, a = s², where s is the side length of the square.

Plug in 196 as the area, then solve for s.

a = s²

196 = s²

14 = s

So, the length of the pathway is 14 cm

7 0
3 years ago
joe has $200. he gives 1/10 of it to flo. he gives 4/10 of it to zoe. he keeps the rest. how much does each person get
andrey2020 [161]
1/10 of 200 is 20 (\frac{1*200}{10} =20), flo gets 20

 4/10 of 200 is 80 (\frac{4*200}{10} = \frac{800}{10}=80), Zoe gets 80.

And he gets the rest: 200 - 20 -80 =100: so he gets 100.




7 0
3 years ago
A university conducted a study of whether running is healthy for men and women over age 50. During the first eight years of the
mestny [16]

Answer:

From given data, University conducted a study of whether running is healthy for men and women over age 50. During the first eight years of the study, 1.9% of the 454members of 50 plus fitn

4 0
3 years ago
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