2 years ago

Sophia is 6 years older than her brother Eric. The sum of their ages is 28

Mathematics

1 answer:

Step2247 [10]2 years ago

7 0

Answer:

Sophia is 17 years old. Sophia's brother is 11 years old.

Step-by-step explanation:

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(e) the equations of the asymptotes (enter your answers as a comma-separated list of equations.)

nexus9112 [7]

Answer:

x=3,x=1

y=2,y=-2

Step-by-step explanation:

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2 years ago

If x equals 2 what is the answer to the problem 3x(x-2)plus 2

Verdich [7]

Answer:

the answer should be 2 but it could be wrong

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2 years ago

The function y=−0.25x+0.55 represents the percent y (in decimal form) of battery power remaining x hours after you turn on a lap

AURORKA [14]

Answer: a is 2.2, b is 0.55
Explanation:
To find the x intercept, put 0 instead of y,
hence,
0=-0.25x+0.55
-0.25x=-0.55
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To find y intercept put 0 instead of x,
so,
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2 years ago

The first three terms of a sequence are given. Round to the nearest thousandth (if

notka56 [123]

Answer:

Step-by-step explanation:

3,5,6,

a =3

d = 5-3 = 2

Tn= a+(n-1)d

T6= 3+(6-1)2 = 3 + (5)2 = 3 + 10 = 13

8 0

3 years ago

It is estimated that 89% of senior citizens suffer from sleep disorders and 9% suffer from anxiety. Moreover, 5% of senior citiz

valkas [14]

For a;

$P(a | sd) = p(a AND sd)/P(sd) = 0.06/(0.89) = 0.674$

For b;

$P(ds | a) = P(ds AND a)/P(a) = 0.06/0.09 =\frac{2}{3}$

If my calculations are incorrect, then sorry ;/

- <u><em>❤ 7272033Alt ❤</em></u>

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2 years ago