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2 years ago

1. Write each percent increase or decrease as a percentage of the initial

Mathematics

1 answer:

andrew-mc [135]2 years ago

8 0

Answer:

2=2

Step-by-step explanation:

a=a

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What shape best describes the cross section cut at an angle to the base of a right rectangular prism?

ValentinkaMS [17]

T r i a n g l e because if you cut it it becomes a triangle

5 0

3 years ago

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A recipe requires 2\tfrac{3}{4}2 4 3 cups of milk for every \frac{1}{3} 3 1 of a cup of flour. What is the ratio of cups of

exis [7]

Answer:

28 tablespoons of sugar

6 tablespoons of cocoa powder

Step-by-step explanation:

Malik is using a cookbook to make a recipe, but he can not find his measuring cups! He has, however, found a tablespoon. Inside the back cover of the cookbook, it says that 1 cup = 16 tablespoons.

Explain how he could use the tablespoon to measure out the following ingredients:

2 cups of flour

½ cup sunflower seeds

1¼ cup of oatmeal

Malik also adds the following ingredients. How many cups of each did he add?

28 tablespoons of sugar

6 tablespoons of cocoa powder

Use of the following representations is optional:

Tablespoons 16

Cups 1

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3 years ago

Read 2 more answers

If Colorado Springs, Colorado, has 1.6 times more days of sunshine than Boston, Massachusetts, how many days of sunshine does ea

Kay [80]

C = 1.6b
c + b = 442

1.6b + b = 442
2.6b = 442
b = 442 / 2.6
b = 170 <== Boston

c = 1.6b
c = 1.6(170)
c = 272 <== Colorado Springs

8 0

3 years ago

A certain cold remedy has an 88% rate of success of reducing symptoms within 24 hours. Find the probability that in a random sam

Hitman42 [59]

Answer:

The probability of cured people in who took the remedy is 8/9.

Step-by-step explanation:

Success rate of the cold remedy = 88%

The number of people who took the remedy = 45

Now, 88% of 45 = $\frac{88}{100} \times 45 = 39.6$

and 39.6 ≈ 40

So, out of 45 people, the remedy worked on total 40 people.

Now, let E: Event of people being cured by cold remedy

Favorable outcomes = 40

$\textrm{Probability of Event E} = \frac{\textrm{Total number of favorable outcomes}}{\textrm{Total outcomes}}$

or, $\textrm{Probability of people getting cured} = \frac{\textrm{40}}{\textrm{45}}$ = $\frac{8}{9}$

Hence, the probability of cured people in who took the remedy is 8/9.

3 0

2 years ago

PLEASE HELP!!! A group has at most $140 to spend on an event space. The inequality 15h + 40 140 represents the cost to rent the

Zielflug [23.3K]

9514 1404 393

Answer:

h ≤ 6 2/3

Step-by-step explanation:

The inequality is presumed to be ...

15h +40 ≤ 140

15h ≤ 100

h ≤ 6 2/3

The graph shows h ≥ 0, because the inequality is only reasonable for h ≥ 0.

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2 years ago