[(25-11)+(15-9)] divided by 5 ;)

Answers

Answer 1

Answer: 25-11=14
15-9=6
6+14=20
20/5
=4

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A bicycle club conducted a survey to find out which city bicycle path was most popular. Sixty of the club’s 497 members were chosen at random and asked which bike path they liked the most. The club made a table of the results. What inferences can be drawn from this survey? Path Central Riverside Maple Park West Slope Total Number of responses 5 24 20 11 60 Choose all answers that are correct. A. About 24% of the club members like the Riverside path the most. B. About 33% of the club members like the Maple Park path the most. C. Maple Park is the path preferred by most club members. D. The Central path is preferred by the fewest club members.

Answers

so we have 60

then we have
central:5
Riversie:24
Maple park:20
west:11
they all add up to sixty

so we find their percentages
percent means part out of 100 wo what you do is
5/60=1/12=0.0833333333/1 then make bottom number 100 so 0.08333/1 times 100/100=8.3/100=8.3%

so the others are
24/60=2/5=0.40/1 times 100/100=40/100=40%
20/60=1/3=0.333333/1 times 100/100= 33.33/100=33.33%
11/60=0.1833/1 times 100/100=18.33/100=18.33%

so now we have

central:8.33%
Riversie:40%
Maple park:33.33%
west:18.33%

so we look at our options
A. riverside=24% FALSE
B. maple park=33.33% TRUE
C.maple park has highest percentage FALSE
D. central is smallest percentage TRUE

answer is B and D

a recipe for sweet potato pie calls for 3/4 cup of milk. Martina has 6 cups of milk. How many sweet potato pies can she make with that amount of milk?

Answers

8 sweet potatoe pies

6 ÷ 3/4 = 6/1 ×4/3 = 24/3= 8... 8 sweet potatoe pies

there is an unknown number in the sequence counting backward. The number is after 48. The number is before 46. What is the unknown number?

Answers

the unknown number is 47.

Describe all situation where verticals angles are also supplementary?

Answers

see my previous answer to this same question. the vertical angles have to be right angles

To solve this, we need to know what vertical angles and what supplementary angles are. Vertical angles are each of the pairs of opposite angles made by two intersecting lines. And, by the Vertical Angles Theorem, we know that they have the same measure. Now onto supplementary angles. Supplementary angles are angles that add up to 180 degrees.

Let's say that one of the vertical angles is equal to x. That means that the other one is also equal to x, and their sum is 2x. Since we are trying to find out a situation where vertical angles are supplementary, or equal to 180 degrees, that means that 2x is equal to 180 degrees. This is satisfied only when x = 90 degrees, meaning that vertical angles are supplementary when they are right angles.

What factors of 20 are also factors of 50

Answers

Factors of 20: 1, 2, 4, 5, 10, 20
Factors of 50: 1, 2, 5, 10, 25, 50

Common factors: 1, 2, 5, 10

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