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Alchen [17]
2 years ago
8

There is a bag filled with 5 blue, 6 red and 2 green marbles.

Mathematics
1 answer:
Kipish [7]2 years ago
6 0

Answer:

the probability of getting 2 greens is 2/13

Step-by-step explanation:

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A spinner has 6 numbers on it, from 1-6, all with equally spaced area. Find the probability of spinning a
shutvik [7]

Answer:

first option 1/2

Step-by-step explanation:

2,3,5 are the prime numbers from that set

each individual number has a 1 in 6 chance of landing on it and we have 3 so...

3 of 6 possibilities would be prime numbers. Simplify to...

1 in 2

6 0
2 years ago
Which function has the greatest rate of change?
ad-work [718]
Hello,

Answer A

A: y'=7
B:y'=6
C:y'=5
D:y'=5

5 0
3 years ago
Will give brainliest!) What effect will a 90-degree clockwise rotation have on the triangle? Be sure to address how it could imp
Darya [45]

Answer:

The triangle will be same to the first triangle only its side would be changed. The triangle will be congruent to the first triangle. The triangle formed will be the same as the first.

Step-by-step explanation:

7 0
3 years ago
Josiah owns a food truck that sells tacos and burritos. He only has
bogdanovich [222]

Answer:

Therefore Josiah must sell 68 or 69 or 70 tacos in order to meet the requirement.

Step-by-step explanation:

Given , Josiah owns a food truck that sells tacos and burritos.

He sells each burritos for $7.50. If 79 burritos were sold.

Then the price of 79 burritos is $(7.50×79) =$592.50

Let x tacos were sold.

He sells each tacos for $5.

Then the price of x tacos is = $(x × 5)=$5x

Also given that Josiah must sell a minimum of $930 worth of tacos and burritos.

Therefore,

5x+592.50≥ 930

⇔5x≥930-592.50

⇔5x≥337.5

⇔x≥67.5

But he only has enough supplies to make 149 tacos or burrito.

He already sold 79 burrito.

So, remain space for tacos is = (149-79) = 70

So,67.5≤x≤70

∴x = 68 or 69 or 70

Therefore Josiah must sell 68 or 69 or 70 tacos in order to meet the requirement.

8 0
3 years ago
3. The math department needs to buy new textbooks and laptops for their
Alenkasestr [34]

Let they be x.

Cost of textbooks + laptops cant greater than total amount.

(cost of 1 textbooks * number of textbooks) + (cost of 1 laptop * number of laptops ≤ 6500

(30*116) + (x*439) ≤ 6500

3480 + 439x ≤ 6500

439x ≤ 3020

x ≤ 6.8(approx)

Last natural number is 6, says, they can buy 6 laptops at max.

3 0
3 years ago
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