2 years ago

8x + 3y = 13 3.x + 2y = 11

Mathematics

1 answer:

Gekata [30.6K]2 years ago

7 0

Answer:

what it means ,if there is already ans

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Uptown Country Club only admits members with annual incomes in the top 2.5% of the United States. If the annual individual incom

Verdich [7]

Answer:

$74,600

Step-by-step explanation:

-Given the probability is 2.5%, mean=$55,000 and standard deviation= $10,000

-We find the z value of 2.5%

$p=P(z>\frac{X-\mu}{\sigma})\\\\1.96=P(z$

Hence, the minimum amount of income to be in the top 2.5% is $74,600

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3 years ago

A basketball team plays 82 games each year. How many games will the team play in 25 years?

exis [7]

2050 games will be played in 25 yrs

6 0

2 years ago

Read 2 more answers

Holly missed 6 of 181 school days this year. Approximately what percent of school days was Holly in attendance?

Natasha2012 [34]

$181-6=175\\\\\frac{175}{181}\cdot100\%=\\\\\frac{17500}{181}\%=\\\\96.7\%\approx97\%\\\\Answer\ C$

4 0

3 years ago

In her metalwork class, Anja cut a square of

Paul [167]

Given:

Anju cut square of tin, of edge 3.7 cm, from a larger square of edge 6.3 cm.

To find:

The area of the remaining tin.

Solution:

Area of a square is:

$Area=a^2$

Where, a is the edge of the square.

Area of the smaller square is:

$A_1=(3.7)^2$

$A_1=13.69$

Area of the larger square is:

$A_2=(6.3)^2$

$A_2=39.69$

The area of the remaining tin is:

$A=A_2-A_1$

$A=39.69-13.69$

$A=26$

Therefore, the area of the remaining tin is 26 sq. cm.

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2 years ago

i have a $500 in my account after 4 years of investing at 2.5% per year, how much money did I start with?

dem82 [27]

You started with $452. Hope I helped and good luck(:

3 0

3 years ago