MATHEMATICS HIGH SCHOOL

The body of a dump truck is raised to empty a load of dirt. How high is the 10-inch body from the frame when it is tipped up at 30 Degrees? Round to the nearest inch. A. 5 inches
B. 7 inches
C. 9 inches
D. 11 inches

Answers

Answer 1

Answer: the answer is B most likely

Answer 2

Answer:

Answer:

The answer is 5 inches or A.

Step-by-step explanation:

This answer is for the angle of 30 degrees. The other guy's answer is not wrong, but is for a similar question where the angle is 45 degrees. I know the answer I have given is correct due to getting it right on edge.

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Square root of 40 - 2 rounded to the nearest tenth
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You manage a health food store and budget $80 to buy ingredients to make 30 pounds of trail mix. Peanuts cost $2.50 per pound, raisins cost $2.00 per pound, and granola costs $4.00 per pound. If you use twice as many pounds of peanuts as raisins, how many pounds of each ingredients should you buy?

Answers

Answer:

8 pounds of raisin, 6 pounds of granola and 16 pounds of peanuts

Step-by-step explanation:

Lets form equations first.

->Peanuts cost $2.50 per pound, raisins cost $2.00 per pound, granola costs $4.00 per pound

2.50p + 2.00r + 4.00g= 80 -->eq(1)

-> bought ingredients to make 30 pounds of trail mix

p+ r+ g= 30 -->eq(2)

->If you use twice as many pounds of peanuts as raisins

2r=p

eq(1)=> 2.50p + 2.00r + 4.00g= 80

2.5(2r) + 2r +4g =80

5r + 2r + 4g =80

7r + 4g =80

eq(2)=>

2r+ r+ g= 30

3r + g =30

-4(3r + g =30)

7r + 4g =80

_______________

-5r = -40

r= 40/5 =>8

For 'g':

3(8) + g =30

g= 6

For 'p':

2r=p

p=16

therefore, 8 pounds of raisin, 6 pounds of granola and 16 pounds of peanuts should be bought

Final answer:

The solution to the problem is to buy 20 pounds of peanuts, 4 pounds of raisins and 6 pounds of granola.

Explanation:

This problem requires the use of algebra. Let's denote the amount of peanuts as x, the amount of raisins as y and the amount of granola as z. We have certain constraints according to the problem that need to be satisfied. These are:

2*y = x (since the amount of peanuts is twice that of raisins)
x + y + z = 30 (total weight should equal 30 pounds)
2.5x + 2y + 4z = 80 (total price should not exceed $80)

First, substitute x = 2y from the first equation into the other two equations. This gives you the new equations y + z = 10 and 9y + 4z = 80. Next, solve these simultaneous equations. The solutions are y = 4, z = 6. Substituting y into the first equation gives us x = 2*4 = 20. So, you should buy 20 pounds of peanuts, 4 pounds of raisins and 6 pounds of granola.

Learn more about Simultaneous Equations here:

brainly.com/question/30319215

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Round 38.86 to one decimal place

Answers

if you round to one decimal place it would be 38.9 because the last number is a biger number that 5 and that makes the number in front go up one number

38.9
Hope this helped :)

Which decimal represents 3/5

Answers

The fraction ' 3/5 ' means "three divided by 5" .
When you perform the division, the quotient is 0.6 .
That's the decimal form of the fraction.

.6--because 3 divided by 5 is .6

On a trip, the fare was 50¢ for each adult and 25¢ for each child. If 30 passengers paid $12.25, how many adults and children went? Which of the following equations could not be used to solve the problem?

A. 50x + 25(30 - x) = 1225
B. 50(30 - x) + 25x = 1225
C. 25x + 50x = 30(1225)

Answers

i guess the answer is c

She left her home in Kansas City at 5am. She arrived at the beach at 6pm. How long did it take Ms. W to travel to her destination?

Answers

Answer:To determine how long it took Ms. W to travel to her destination, we need to calculate the time difference between her departure and arrival times.

1) Departure time:

Ms. W left her home in Kansas City at 5am.

2) Arrival time:

Ms. W arrived at the beach at 6pm.

3) Time difference:

To calculate the time it took for Ms. W to travel, we need to find the difference between the departure and arrival times.

The time difference between 5am and 6pm is 13 hours. This includes the 12 hours from 5am to 5pm, and an additional hour from 5pm to 6pm.

Therefore, it took Ms. W 13 hours to travel from her home in Kansas City to the beach.

Step-by-step explanation:

Hope This Helps

Answer:

Step-by-step explanation:

13 hours

What is the next two numbers for the pattern 0.006, 0.06, 0.6, and 6?

Answers

Answer: 60 and 600

Step-by-step explanation:

The pattern is times 10

6x10=60 60x10=600

Final answer:

The number pattern multiplies each subsequent number by 10. Thus, the next two numbers in the sequence 0.006, 0.06, 0.6, and 6 are 60 and 600.

Explanation:

The question asked is related to a number pattern - specifically, it's about identifying the next two numbers in the series 0.006, 0.06, 0.6, and 6. Looking at this series, we can see a pattern: each subsequent number appears to be 10 times larger than its predecessor.

To get the next number in the series, we multiply the previous one by 10. So, if we multiply 6 by 10, we get 60. Therefore, 60 is the next number in the pattern.

Following this pattern, the number after 60 would be 10 times greater, which is 600. Therefore, the next two numbers in the series after 0.006, 0.06, 0.6, and 6 are 60 and 600.