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nika2105 [10]
3 years ago
5

HELP ME! I don't understand it. It isn't 72, I already tried it

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
7 0

Answer:

its 6

Step-by-step explanation:


icang [17]3 years ago
7 0

Answer:

24 people

Step-by-step explanation:

it is asking how many prefer to vacation in summer and 24% prefer to vaction in the summer out of 100 people what is 24% well 24 because 25% of 100 is 25 so 24% should be 24

Hope this helps


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What is the y intercept of 0.25x + 2.50y = 150
Gala2k [10]

Answer:

60

Step-by-step explanation:

Given: 0.25x + 2.50y = 150

Getting y by itself:  2.50y = -0.25x + 150

Getting y by itself part 2: y = -0.1x + 60

The b (y-intercept) is 60.

[bolded above]

Hope this helps, have a nice day :D

7 0
3 years ago
A dump truck driver is delivering loads of sand for making sandbags to protect homes from flooding. Each load contains 12 m3 of
DaniilM [7]

Answer:

  57

Step-by-step explanation:

The volume of a cone is given by the formula ...

  V = (1/3)πr²h

For a pile with a radius of 8.5 m and a height of 9 m, the volume is ...

  V = (1/3)π(8.5 m)²(9 m) = 216.75π m³ ≈ 680.94 m³

Then the number of truckloads required to create that size pile will be ...

  (680.94 m³)/(12 m³/truck) = 56.745 trucks

Even a partial truck load entails another trip, so ...

  57 truck loads of sand are needed.

5 0
3 years ago
David moved from a house that is 89 miles away from his workplace
Bess [88]

Answer: 43%

Step-by-step explanation:

Old house: 89 miles away.

New house: 51 miles away.

Let 100 be 100% of 89, x our new percentage of 51.

\frac{89}{51} =\frac{100}{x}

x=\frac{(51)(100)}{89}

x=57

So, if 57% is 51 miles, substract 57 from 100.

100-57=43% This is the decrease.

8 0
3 years ago
Simplify open parentheses x to the 5 eighths power close parentheses to the 2 thirds power.
cricket20 [7]
If we are to express the word problem to its mathematical expression,

                                        (x^5/8)^2/3

The concept to be used in order to answer this item is the product of the exponents. If,

                                     (x^m)^n

The final answer would be,

                                     x^mn

If we apply the same principle to the equation above,

                                 (x^5/8)^(2/3)
                                      x^(5/8)(2/3) 
                                        <em>x^5/12
</em>
<em />Thus, the most simplified form is equal to x^5/12.                                    
5 0
3 years ago
Read 2 more answers
A soccer goal, as shows below, is composed of a pair of 8foot upright posts, positioned 48ft apart with a horizontal crossbar an
Talja [164]

Answer:

The distance from the ball to the left post is 50 feet.

Step-by-step explanation:

Since a soccer goal is composed of a pair of 8 ft upright posts, positioned 48ft apart with a horizontal crossbar and netting boxing in the goal, and a soccer ball is positioned directly in front of the right goal post at a distance of 14ft, to To determine what is the ground distance from the ball to the left goal post, the Pythagorean theorem must be applied through the following calculation:

A ^ 2 = B ^ 2 + C ^ 2

A ^ 2 = 14 ^ 2 + 48 ^ 2

A ^ 2 = 196 + 2,304

A = √2500

A = 50

Thus, the distance from the ball to the left post is 50 feet.

3 0
3 years ago
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