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Ray Of Light [21]
3 years ago
13

Plz Help

Mathematics
1 answer:
Verizon [17]3 years ago
4 0

Answer:

0.41 × 570 = 5.7+228 = 234.

Step-by-step explanation:

If the 100 students are an accurate sample


(not a random sample, but chosen by first asking all 570 students the question and choosing 100 to reflect the proportion, and assuming they didn't change their answers and didn't lie)


then 41% of students have multiple pets so 0.41×570=234 have multiple pets.

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parallelogram ABCD has vertices A(-2,-51/2), B(-4,-51/2), C(-3,-2), and D(-1,-2). find the vertices of parallelogram A'B'C'D' af
Volgvan
On a coordinate plane, any movement up and down is on the y-axis. So if your parallelogram is moving down 2.5 units, then the y-values of each vertice will go down by 2.5:
A(-2, -8), B(-4, -8), C(-3, -4.5), D(-1, -4.5)

7 0
3 years ago
Complete the
nydimaria [60]

Answer:

8th: 23

11th: 32

15th: 44

22nd: 65

18th: 53

Step-by-step explanation:

The pattern is adding 3 each time:

2, 5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38, 41, 44, 47, 50, 53, 56, 59, 62, 65

Hope it helps!

4 0
3 years ago
What is 5 3/8- 2 7/8
ella [17]

Answer:

2 1/4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the length BC
Nady [450]
Answer:

The length of BC = 12

Step-by-step explanation:

c^2 = a^2 + b^2

15^2 = 9^2 + b^2

225 = 81 + b^2

b^2 = 225 - 81

b^2 = 144

b = 12

The length of BC is 12
5 0
3 years ago
In how many years will the interest on £100 at 6% amount to £12?
lesya [120]
Given:
Principal = <span>£100
Interest rate = 6%
Interest = </span><span>£12

Simple Interest is computed by multiplying the principal by its interest rate and term

Interest = Principal * rate * term
12 = 100 * 0.06 * term
12 = 6 * term
12/6 = term
2 = term

It will take 2 years for </span>£100 to earn <span>£12 at 6%</span>
3 0
3 years ago
Read 2 more answers
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