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3 years ago

Can someone plz help me on this plz

Mathematics

1 answer:

ddd [48]3 years ago

5 0

Ok so ... the answer is B:264 because you multiply all the numbers because volume = l x w x h... which also is 6 x 11 x 4 and that’s how I got B :)

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What is the answer to this?

NARA [144]

Answer:

See work for 3 answers

Step-by-step explanation:

You can add the exponents

$(-8)^{12}$

also could be stated as

$(8)^{12}$

numerical value

6.87194767 × $10^{10}$

5 0

3 years ago

In 2004, 550,000 acres of farmland in a region were devoted to growing nuts. By 2011, the number of acres used to grow nuts ha

Romashka-Z-Leto [24]

Answer:

41428.57

Step-by-step explanation:

Average rate of change=(y2-y1)/(x2-x1)

(840,000-550000)/(11-4)

=41428.57

3 0

3 years ago

Lane is making accessories for the soccer team. He uses 759.46 inches of fabric on headbands for 44 players and 2 coaches. He al

madam [21]

Answer:

Fabric used by each each player for headband is 16.51 inches and fabric used for wristband is 1.99 inches

Step-by-step explanation:

In first case it is given that there are players and 2 coaches

So total number = 44+2 = 46

It is given that 759.46 inches of fabric is used on headbands for 44 players and 2 coaches

So fabric used by each player $=\frac{759.46}{46}=16.51inches$

Now in second 87.64 inches fabric is used for 44 players

So fabric used by each players $=\frac{387.64}{44}=1.99inches$

So fabric used by wristband is 1.99 inches

4 0

3 years ago

Explain, in complete sentences, which method you would use to solve the following system of equations and why you chose that met

svp [43]

I would use elimination. I would multiply 4x+3y=2 by 3 so the it becomes 12x+9y=6, and I would multiply the bottom equation by 4 so that it becomes 12x+8y=4. Because I am using elimination I have to get rid of one variable, I chose to get rid of X hence that the coefficient of X in each equation is now 12. i simply subtract both equations and get y by itself. y=2. I plug in Y to find x in either of the original equations, where I get x=-1. To check my work substitute the values of x and y in the other equation. 4(-1)+3(2)=2 -------> 2=2

4 0

3 years ago

Please help me out on this question

zavuch27 [327]

729-243=486

486×3=1458

1458+729=2187(x=7)

1458×3=4374

4374+2187=6561(x=8)

4374×3=13122(average rate of change for interval 8 to 9)

13122+6561=19683(x=9)

Ans: B

8 0

2 years ago