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Mrrafil [7]
3 years ago
5

Solve please I don’t know how to do this.

Mathematics
2 answers:
nadya68 [22]3 years ago
8 0

Answer:

n=40

Step-by-step explanation:

Solnce55 [7]3 years ago
5 0

Answer:

Step-by-step explanation:

15 = 3/8 n

n = 8/3 * 15

n = 40

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A group of 14 and 15-year-olds were polled on their favorite season. The results are shown in the frequency table.
Yakvenalex [24]

Answer:

1. 4 categories are shown in the rows.

2. 2 categories are shown in the columns.

3. The number of 14 year olds that consider winter their favorite season is 12.

4. Total number of people polled is 82.

Step-by-step explanation:

The question is to test the ability of a student to group data using a frequency table accurately, and make appropriate deductions from it. Consider the attachment for the accurate table required to answer the given questions.

If the given information is grouped as required, thus the answers to the questions are:

i. 4 categories are shown in the rows.

ii. 2 categories are shown in the columns.

iii. The number of 14 year olds that considers winter their favorite season is 12.

iv. Total number of people polled is 82.

5 0
3 years ago
A circle is translated according to the rule (x,y) → (x+10,-17). Which statement is true about the image of the circle after thi
iren2701 [21]

Answer:

Statement D. is true

Step-by-step explanation:

7 0
3 years ago
The area of triangle
adoni [48]
The area of a triangle is area=1/2•base•height or a= b•h / 2
8 0
3 years ago
Tickets to a concert cost $24 before a 5% fee is added.How much are the tickets with the fee?
vagabundo [1.1K]

Answer:

$25.20

Step-by-step explanation:

10%= 2.4 because you divide 24 by 10

So 5%= half 2.4= 1.2

24+1.2=25.20

5 0
3 years ago
Read 2 more answers
Can someone help me please
Lisa [10]

Answer:

perimeter is 12x-6

Step-by-step explanation:

perimeter is the sum of all sides

3(x+2) + 2x+11 + 7x-23

distribute the 3 in the first term, then combine 'like terms'

3x+6 + 2x+11 + 7x-23

3x+2x+7x + 6+11+(-23)

12x-6

4 0
2 years ago
Read 2 more answers
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