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2 years ago

Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Mathematics

1 answer:

Ilia_Sergeevich [38]2 years ago

7 0

7) 1/3

The keyword 'and' here implies that we need to multiply. Both events are independent of each other, so we can just multiply the probability of each occurring together.

Probability of rolling a number less than 5: 4/6

Probability of spinning an even number: 3/6

4/6 x 3/6 = 1/3

8) It is likely that a 7th grade student will pick pizza as his/her favorite food.

5/8 is approximately 62.5%. The probability of this event occurring is fairly high, so we would say that this event is likely to happen.

Hope this helps! :)

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A road map has a scale of 1:20000 on the map a road has a length of 4cm work out the actual distance five your answer in metre

iragen [17]

The distance is 800 meters.

5 0

3 years ago

50 cases in 44 minutes equals how many cases in 60 minutes

Blizzard [7]

To solve this, set up a proportion, crossmultiply, and solve for x.

Let x = the unknown amount of cases in 60 minutes.

$\frac{50}{44} = \frac{x}{60}$
44x = 50(60)
44x = 3000

Divide both sides by 44 to isolate variable x
x = 3000 / 44
x ≈ 68.1818 (the 18s repeat forever)

Rounding to the closest case and assuming the rate stays constant, you would get approximately 68 cases in 60 minutes. If you need not round to the nearest case, you would get approximately 68.18 cases in 60 minutes.

4 0

3 years ago

The sum of twice a number and 3 times the same number as 40. What is the number?

Gnom [1K]

Answer:

Let the number be x

According to Question ,

2x + 3x = 40

5x = 40

x = 8

therefore , the number is 8

hope that helps uh...☺

6 0

2 years ago

Read 2 more answers

Hi can someone please help me Im struggling with this!!!

Juliette [100K]

Hence, the measure of the angles are

∠q = 65°

∠r = 65°

∠s = 50°

∠t = 65°

∠b = 64°

<h3>Calculating the measure of angles </h3>

From the question, we are to determine the measure of the angles.

Calculating the measure of angle q

∠q + 65° + (180° - 130°) = 180° (Sum of angles in a triangle)

∠q + 65° + 50° = 180°

∠q + 115° = 180°

∠q = 180° - 115°

∠q = 65°

Calculating the measure of angle r

∠r = ∠q (Corresponding angles)

Therefore,

∠r = 65°

Calculating the measure of angle s

∠s + ∠r + 65° = 180° (Sum of angles on a straight line)

∠s + 65° + 65° = 180°

∠s + 130° = 180°

∠s = 180° - 130°

∠s = 50°

Calculating the measure of angle t

∠t = ∠r (Vertically opposite angles)

Therefore,

∠t = 65°

Second diagram

Calculating the measure of angle b

∠b = ∠a (Corresponding angles)

Therefore,

∠b = 64°

Learn more on Calculating the measure of angles here: brainly.com/question/24607467

#SPJ1

6 0

6 months ago

Whats the answer to the problem

Sonbull [250]

Answer: The fraction $\frac{11}{4}$ which can be typed out as "11/4" without quotes

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Work Shown:

Flip the second fraction and multiply. Reduce the fraction as much as possile.

$\frac{11}{12} \div \frac{1}{3} = \frac{11}{12} \times \frac{3}{1}$

$\frac{11}{12} \div \frac{1}{3} = \frac{11*3}{12*1}$

$\frac{11}{12} \div \frac{1}{3} = \frac{11*3}{4*3}$

$\frac{11}{12} \div \frac{1}{3} = \frac{11}{4}$

7 0

2 years ago