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3 years ago

I’m failing, please help me!!!

Mathematics

1 answer:

Zigmanuir [339]3 years ago

4 0

Answer: 400

Step-by-step explanation: So it’s Length, width, and height. so:

1: 10 times 8= 80

2= 80 times 5= 400u2

Be sure to box your answer.

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A sample of 6500 automobiles found that 1560 of the automobiles were black, 3120 of the automobiles were sedans, and 1170 of the

andriy [413]

Answer:

P=0.54.

Step-by-step explanation:

We know that in a sample of 6500 automobiles found that 1560 of the automobiles were black, 3120 of the automobiles were sedans, and 1170 of the automobiles were black sedans.

We calculate the number of sedans that are not black:

3120-1170=1950

We calculate the number of black cars that are not sedans:

1560-1170=390

The number of automobiles which are black or a sedan is

1950+390+1170=3510.

The probability that the automobile is black or a sedan is:

P=3510/6500

P=0.54.

7 0

3 years ago

Solve for X. Solve for X. Solve for X. Solve for X.

Elena L [17]

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See this attachment

5 0

3 years ago

With three boys on a large scale, it read 170 pounds. When Adam stepped off, the scale read 100 pounds. When both Adam and Ben s

Elden [556K]

Answer:

Adam = 70 pounds

Ben = 40 pounds

C = 60 pounds

Step-by-step explanation:

We can work out some equations based on the given information:

We can call the boys A, B and C

so,

when all three boys are standing on the scale, it reads 170 pounds.

$A + B + C = 170$ - Eq(1)

when Adam stepped off, the scale reads 100. This means that the combined weight of the remaining two boys is 100.

$B + C = 100$ - Eq(2)

when both Adam and Ben stepped off, the weight of the remaining boy is shown on the scale.

$C = 60$

So we already knew the weight of boy C. (it was in the question all along)

$C = 60$ pounds

Now to find the individual weights of the remaining boys, we can work our way backwards

we can put this value back in Eq(2), to find the weight of boy B.

$B + C = 100$

$B + 60 = 100$

$B = 100 - 60$

$B = 40$

the

the weight of boy B (Ben) is $B = 40$ pounds

now we can put all of the known weights of the boys in Eq(1) to find the weight of Boy A.

$A + B + C = 170$

$A + 40 + 60 = 170$

$A + 100 = 170$

$A = 170 - 100$

$A = 70$

the weight of boy A (Adam) is $A = 70$ pounds

The Answer:

Adam = 70 pounds

Ben = 40 pounds

C = 60 pounds

7 0

4 years ago

What is x^3=64/27 If you need choices I have them

vodka [1.7K]

T h e a n s w e r i s 2 3

6 0

3 years ago

Read 2 more answers

The sum of three consecutive

TEA [102]

Answer:

Step-by-step explanation:

let the integers be x,x+1,x+2

x+x+1+x+2≤951

3x≤951-3

3x≤948

x≤316

greatest value of x=316

x+1=316+1=317

x+2=316+2=318

so integers are 316,317,318

Greatest inter=318

7 0

3 years ago

Read 2 more answers