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Setler [38]
3 years ago
15

If a sample of 66 employees were taken from a population of 820 employees,

Mathematics
1 answer:
ozzi3 years ago
7 0

Answer:

b. 66

Step-by-step explanation:

s2 Could refer to the variance of the 66 employees' salaries

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Round 9.39 to the nearest whole number.
k0ka [10]

Answer:

9.00

because 9.39 is closer

8 0
3 years ago
What is the midpoint of AC ?
Leno4ka [110]

Answer:

A: (m + p, n + r)

Step-by-step explanation:

Midpoint \:  of  \: AC  \\ =  \bigg( \frac{2m + 2p}{2}  \:  \:  \frac{2n + 2r}{2}  \bigg) \\  \\ =  \bigg( m + p, \:  \: n + r \bigg)

5 0
3 years ago
Can someone please explain how to solve it ?? ​
Alik [6]

if we look on one side, we already have one measurement. 4 cm. ok, that's the measurement on that side. look to the left now. that other side is also the same length, so we take that number and multiply it be 2 to get

4 \times 2

Wait! we're not done yet. look at the top. do you see the 3? well that's the width for the top of the rectangle. the bottom must be the same to right? so we get

3 \times 2

add both equations and you get

(4 \times 2) + (3 \times 2)

The answer is 14cm! Don't forget to label. ;)

8 0
3 years ago
Mia wants to borrow £6000 and repay it, with interest, after two years. she sees two offers for loans: offer 1 compound interest
AURORKA [14]

Answer:

she is wrong, offer 2 results in lower interests

Step-by-step explanation:

total amount paid if offer 1 is accepted:

$6,000 x (1 + 3%)² = $6,000 x 1.0609 = $6,365.40

she will pay $365.40 in interests

total amount paid if offer 2 is accepted:

($6,000 x 1.01) x 1.05 = $6,060 x 1.05 = $6,363

she will pay $363 in interests

Compounding interest refers to interest that earns more interest itself, e.g. in the first offer, the $180 of interests charged for the first year will earn $5.40 in extra interests. While offer 2 only charges $60 in interests during the first year which will in turn earn $3 of interests. The difference between both offers is that interest charges in offer 1 earn more interests than the interest in offer 2 = $5.40 - $3 = $2.40

4 0
3 years ago
Find the value of 'a' and 'b' in given figure.​
sergeinik [125]

Answer:

5,5sqrt2

Step-by-step explanation:

easy

7 0
1 year ago
Read 2 more answers
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