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castortr0y [4]
3 years ago
11

A television company charges $60 for the first half-hour of work and $40 for each additional hour. Blue mountain camp has budget

ed $200 to repair its collection of televisions. For what lengths of a service call will the budget not exceed?
Mathematics
1 answer:
Alexandra [31]3 years ago
4 0

Answer:

For a length of total of  4 hrs,  the budget of $200  will not exceed.

Step-by-step explanation:

Here, the first half hour charge for repairing = $60

The next hour charge  = $40 her hour

Total budget to be spent  by Blue Mountain Camp = $200

Now, here, the cost of 0.5 hour  = $60

So, the amount left after 0.5 hour repair  = $200 - $60 = $140

Let us assume we can hire the service for m hours in $140

Cost of 1 hour charge  = $40

Cost of m hour charge  = m X ( 1 hour charge) = m x ($40) = 40 m

⇒ 40 m = 140

or, m= 140/40 = 3.5, or m = 3.5

⇒ In $140 left, they can get a service of 3.5 hours at $40 per hour.

Now, the total hours of services hired = 0.5 hour in $60 + 3.5 hr in $140

= 0.5 hr + 3.5 hr = 4 hrs

Hence, for a length of total of  4 hrs, the budget of $200  will not exceed.

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What is 54-36÷9+14=n what is the value in n?
laiz [17]

Answer:

64

Step-by-step explanation:

1st step: 36/9 = 4

54 - 4 + 14  (since all operations are addition and subtraction, just work left to right)

50 + 14 = 64

7 0
3 years ago
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The probability of a randomly selected car crashing during a year in a certain country is 0.04780.0478. if a family has three th
BabaBlast [244]
We now that the probability that one randomly selected car will crash in the year is <span>0.047800478.
If a family has three cars, this means that the probability that some of their car will crash in the next year is : 3 * the probability that one randomly selected car will crash = 3 * </span><span>0.047800478.  = 0.143401434</span>
6 0
3 years ago
HELP ASAP
qwelly [4]

The center of dilation <em>Y</em> is the point from which the other points expand or

contract away from or towards.

The true statement about A'Y' is; <u>Line A' Y' passes through the center of dilation</u>..

The given parameters are;

The scale factor of dilation of ΔXYZ  = 3

The point of dilation = Point Y

Line YA is vertical (perpendicular) to the base XZ

In a dilation transformation, the extension or compression of the points

are relative to the center of dilation.

Following the dilation, the line AY is extended along AY to A' Y', therefore,

passing through the point <em>Y</em> which is the center of dilation.

<em />

The option that is true is therefore; Line A' Y' passes through the center of

dilation (which is written as <u>line A prime Y prime passes through the center </u>

<u>of dilation</u>)<u>.</u>

Learn more here:

brainly.com/question/19246734

4 0
3 years ago
B. Solve for the product of the following fractions. Express your answer in simples form.
sladkih [1.3K]

Answer:

  1. 5/9
  2. 1/5
  3. 1/7
  4. 5/54
  5. 1/4
  6. Hope it helps you
5 0
3 years ago
Need help with this
zepelin [54]

Answer:

4.2 is your answer rounded to the nearest tenth.

Step-by-step explanation:

8/17 is equal to 0.470588235294.

In order to make an equivalent fraction with 9 as the denominator, divide 9 by 17 to get 0.529411764705.

Then, multiply 0.529411764705 by 8 to get 4.235294117647.

4.235294117647 is our <em>u</em><em>.</em>

Simplified to the nearest tenth it is 4.2.

we can double check our answer by taking 4.235294117647 divided by 9. You should get 0.470588235294.

Hope this helps!

5 0
2 years ago
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