3 years ago

Please help me fast thx:)

Mathematics

1 answer:

Arlecino [84]3 years ago

8 0

Answer: Its d

Step-by-step explanation: the rival school has more of a variation if its avg deviation is larger.

You might be interested in

HELP

fiasKO [112]

1000 divided by 100 is 10. 10 x 5 is 50. After the first year, Sue has 1050. But compound interest is interest on the amount AFTER the amount is added, so she will now earn interest on 1050. 1050 / 100 is 10.5. 10.5 x 52.50.
52.50 + 50 = 102.50. The answer is D. Hope this helps :)

8 0

3 years ago

Read 2 more answers

Plz Help!

Volgvan

The stack of cards are 1 inch tall all together taking up 8 inch’s (cubed)or half of the space

4 0

3 years ago

Please help me answer this. I think that for the first one the answer is A, but I am not sure. There are two parts to the questi

Anika [276]

Vector $PQ=(7-5, 3-4)=(2, -1)$ . $4RS=4 \cdot (4-8, 1-6) = 4 \cdot (-4, -5) = (-16, -20)$ . So the sum is $(-14, -21)$ .

For the second, the magnitude is the square root of the sum of the squares of the components. This is equal to $\sqrt{(-14)^2+(-21)^2} = \sqrt{637}=7\sqrt{13}$ .