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netineya [11]
3 years ago
15

ANSWER QUICK FOR THE BRAINLIEST!!!

Mathematics
2 answers:
il63 [147K]3 years ago
4 0
I belive it will be emilio hope it helps
Juli2301 [7.4K]3 years ago
4 0

Answer:

Julia brother

Step-by-step explanation:

Given that Julia and her brother, Emilio, are both saving to buy a new computer that costs $1,000.

Julia savings per week =100 $

Hence no of weeks required to save full 1000 = 1000/100 = 10

x =10 weeks for Julia

For Julia brother

y=10^{x-2}

When y =1000 we have

1000=10^{x-2}\\x-2=3\\x=5

Hence Julia brother will reach their 1000 goal first in 5 weeks, and Julia in 10 weeks.

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Help pls and thank you :)
saul85 [17]
D (7) should be the correct answer.
6 0
3 years ago
Read 2 more answers
Is square meters a type of surface area
Irina18 [472]

Yes square meters is a type of surface area.

7 0
3 years ago
Question is in the picture
Thepotemich [5.8K]

Answer:

$9.00

Step-by-step explanation:

If the price is at 30% discount, this means it is 100-30 = 70% of the original price.

70 \%  \ of \ original \ price = \$ 6.30\\\\\ original \ price = 6.30 \div 70 \%\\\\= 6.30 \times \frac{100}{70}\\\\=\frac{630}{70}\\\\= 9

Hence, original price is $9.00.

3 0
3 years ago
Question 8 of 10
Andreyy89

Median and IQR are the most appropriate measures of center and spread for this data set.

<h3>Why are Median and IQR the most appropriate?</h3>

Among the 3 central tendencies that includes the mean, median and mode; the median is the better measure because of the followings:

  • Mean is affected by extreme values
  • Mean is not correct if more outliers are present
  • Mean may not represent the nature of the data whether skewed right or left.

Also, the median as the middle entry is not affected by extreme items or outliers, so the median is better than mean,

Furthermore, for the measure of spread, the IQR is better since extreme items will show higher std deviation and also some outliers mislead.

Therefore, Option B is correct.

Read more about measures of center

brainly.com/question/10610456

#SPJ1

5 0
2 years ago
I need help on this question
aleksklad [387]

Answer:

Figure G.

Step-by-step explanation:

Let's check through the values and calculate the radius and area for all the circle.

For circle R

Diameter = 2 feet

Radius= 1 feet

Area= πr²

Area= 3.14*1

Area= 3.14 feet²

CircleS

Diameter= 4 feet

Radius= 2 feet

Area= πr²

Area= 3.14*2²

Area= 12.56 feet²

Circle T

Diameter= 8 feet

Radius= 4 feet

Area = π r²

area= 3.14*4²

Area=50.24 feet²

Circle U

Diameter= 12 feet

Radius= 6 feet

Area = π r²

area= 3.14*6²

Area=113.04 feet²

The values of the radius and Area all match the graph in figure G

8 0
3 years ago
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