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8_murik_8 [283]

3 years ago

8

Clara has a purse in the shape of a trapezoid.The top of the purse measures 22 cm while the bottom of the purse measures 36 cm.

If the area of the purse is 754 cm, what is the height?

2 answers:

Blababa [14]3 years ago

4 0

Answer:

38

Step-by-step explanation:

multiply 22 x 36 then subtract 792-754

kvasek [131]3 years ago

4 0

Step-by-step explanation:

this is you're answer 38

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Answer step by step

enot [183]

Consider, please, this solution/explanation:
1. suppose, that number of cars is 'x', numbers of buses is 'y'.
2. according to the condition 'a total of 32', it means that x+y=32. This is the 1st equation.
3. according to the condition in one car are 3x persons, in one bus are 27y persons, and totaly 3x+27y=408 people. This is the 2d equation.
4. if to solve the system of two equations:
$\left \{ {{x+y=32} \atop {3x+27y=408}} \right. \ =\ \textgreater \ \ \left \{ {{x=19 (cars)} \atop {y=13(buses)}} \right.$

Answer: 13 - b., 19 - c.

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olya-2409 [2.1K]

Teshawn pays 8 dollars

5 0

3 years ago

You have exactly $120 to spend on a new outfit. If your state has 8% sales tax, what is the highest pre-price tax you can pay wi

Mariulka [41]

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4 years ago

At a grocery store,39 out of 60 customers use a shopping cart. What percent of the customers use a shopping cart?

Savatey [412]

Answer:

39 is 65% of 60

65% use a shopping cart.

5 0

3 years ago

Exactly 32% of the students in a school play a sport. Fifty students are randomly selected to determine the probability that, at

faltersainse [42]

A binomial probability density function should be used to represent the probability

<h3>How to determine the type of probability density?</h3>

The given parameters are:

Proportion that plays sport, p = 32%
Number of students selected, p = 50
The probability, P = (x ≤ 15)

The proportion that plays sport indicates that

68% of the students do not play sport

So, we have two events, which are

Play sport
Do not play sport

When there are two possible events, then the binomial probability density function should be used

Read more about binomial probability density at:

brainly.com/question/15246027

#SPJ1

8 0

2 years ago