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3 years ago

Consider the whole numbers from 0 to 9. You may only use each digit ONCE.

Mathematics

1 answer:

AleksAgata [21]3 years ago

8 0

Answer:

8 ÷ 0 (2+3)^7 x 1 - 9

Step-by-step explanation:

I think this is correct because the result would be zero as 9 ÷ 0 is 0 and 0 anything is zero. I could be wrong tho

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Valeria has been training for the Charlestown cruisers bike race. The first week she trained, she rode 5 days and took the same

ira [324]

The number of miles covered every evening obtujwd using a system of equation is 15 miles.

Let the number of miles per evening = m

Number of days = 5

Number of miles per morning = 8 miles

Total miles covered = 115 miles

Using the expression below :

Number of days(miles per morning + miles per evening) = 115 miles

5(8 + m) = 115

40 + 5m = 115

5m = 115 - 40

5m = 75

m = 75 / 5

m = 15 miles

Therefore, the Number of miles covered per evening is 15 miles.

Learn more : brainly.com/question/18796573

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3 years ago

a gym is selling monthly membership for $30 each and reusable water bottles for $7 each. the gym needs to make $1050 by the end

Gekata [30.6K]

X = gym memberships, and y = bottles of water
30x + 7y = 1050.....when x = 28
30(28) + 7y = 1050
840 + 7y = 1050
7y = 1050 - 840
7y = 210
y = 210/7
y = 30....so he would have to sell 30 water bottles

3 0

3 years ago

The region bounded by y=5/x, y=0, x=1, and x=3 is rotated about the x-axis. find the volume of the resulting solid.

brilliants [131]

Volume of Revolution = $\pi \int\limits^b_a {y^{2}} \, dx$
Volume of Revolution = $\pi \int\limits^3_1 { (\frac{5}{x})^{2}} \, dx$
= $\pi \int\limits^3_1 ({\frac{25}{x^{2}}) \, dx$
= $25\pi \int\limits^3_1 ({\frac{1}{x^{2}}) \, dx$
= $25\pi \int\limits^3_1 ({x^{-2}}) \, dx$
= $25\pi \ ^{3} [-x^{-1}] _{1} 
$
$= 25\pi\ ((-1/3) - (-1/1)) \\
= 25\pi\ (2/3) \\
= 50/3 \pi\ units^{3}$

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4 years ago

P = $14,300 r = 7 % t = 4 What is i? $4.29 $429.00 $4,290.00

Julli [10]

Answer:

4,290 I believe

Step-by-step explanation:

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3 years ago

-8x>-64 solve the inequality A. x<8 B. x>8 C. x<-72 D. x>72

saveliy_v [14]

Answer:

x<8

Step-by-step explanation:

divide each term by -8 and simplify

4 0

4 years ago