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Makovka662 [10]
3 years ago
14

solve this problem and show your work and answers so mr evans sixth grade class collected $132.50 to help an unprivilleged famil

y buy christmas gifts. on average, each person contributed $1.25. about how many people donated money?
Mathematics
1 answer:
Ivan3 years ago
8 0
This sounds like a division problem to me. So the class collected $132.5 in total. Each person contributed $1.25. 

132.5/1.25 = 106. 

106 people donated money.


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Please can you help me with this problem. Thanks.
avanturin [10]
Hey! since it’s a 5 sided shape it’s area will be 540° so you add up 108+100+90+120=418
the final angle is 122*
then since angles on a straight line is 180° you minus 122 from 180 and x= 58°
6 0
3 years ago
PLZZZZZ Help I will Give Brainliest
yarga [219]

Answer:

See below

Step-by-step explanation:

A) In part 1, the bus is increasing in speed. In part 2, the bus keeps a steady pace. In part 3, the bus is slowing down. In part 4, the bus is once again keeping a steady pace. In part 5, the bus is increasing in speed once again.

B) Parts 1 and 5 are increasing, part 3 is decreasing, and parts 2 and 4 are constant.

C) This graph is non-linear. Linear means straight, and this graph is constantly increasing and decreasing. Thus, it is non-linear.

7 0
3 years ago
In the year 2002, the world population was estimated at 6 billion people. Based on research from the World Bank, about 20% lived
olga_2 [115]
In the given question all the information's are provided based on which the answer to the question can be easily deduced. It is already given that the population of the world in the year 2002 was estimated to about 6 billion. Among them 20% of the people lived on an an income of less that $1 per day.Firstly let us convert 6 billion from words to numbers.
6 billion = 6000000000
Now
Number of people earning less that $1 per day = (20/100) * 6000000000
                                                                           = 6000000000/5
                                                                           = 1200000000
So the number of people earning less than $1 per day is 1200000000
8 0
3 years ago
Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distribute
bulgar [2K]

Answer:

The area of the shaded region is 0.2898.

Step-by-step explanation:

Let <em>X</em> represent the IQ scores of adults.

It is provided that X\sim N(100,15^{2}).

Compute the probability of an adult having an IQ between 106 and 124 as follows:

P(106

                             =P(0.40

*Use a <em>z</em>-table.

Thus, the area of the shaded region is 0.2898.

4 0
3 years ago
What is the value of 2/3 cubed
Genrish500 [490]

Answer:

(2/3)^3 = (2/3) times (2/3) times (2/3) = 8/27

4 0
3 years ago
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