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Alex777 [14]
2 years ago
12

What is the mean, median and mode of the following numbers? 10, 20, 30, 40, 50

Mathematics
1 answer:
pav-90 [236]2 years ago
8 0

Answer:

Step-by-step explanation:

Mean: 30

Median: 30

Mode: 25

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To make a soup, 2 cups of chicken broth are needed for each 1/4 cup of dried lentils. How many cups of chicken broth are needed
dybincka [34]

Answer:

You'll need 18 cups of chicken broth!

Step-by-step explanation:

You are using a ratio of 1/4 cup (lentils) to 2 cup (broth). Therefore, you need to find the relationship between lentil and broth.

  • In order to get from 1/4 to 2, you multiply by 8. (1/4 * 8 = 2)
  • Therefore, the common relationship is multiplying the lentil amount by 8
  • So, 2 1/4 * 8 = 18

Therefore, 18 cups are needed :D

5 0
4 years ago
Factorise:2x^4+x^3-14x^2-19x-6
tester [92]

Answer:

(x+1)(2x+1)(x+2)(x−3)

Step-by-step explanation:

Factor 2x^4+x^3−14x^2−19x^−6

2x^4+x^3−14x^2−19x^−6

=(x+1)(2x+1)(x+2)(x−3)

6 0
3 years ago
A child is 2-1/2 feet tall.the child mother is twice as tall as the child.
stepan [7]

The mother is 5ft tall if that what you’re asking.

8 0
4 years ago
Read 2 more answers
The equation that corresponds to this diagram is 6 (x+ 1)=24.
Annette [7]

Answer:

x is 3

Step-by-step explanation:

6 (x + 1) = 24

6 (x) + 6(1) = 24

6x + 6 = 24

Subtract 6 on both sides

6x + 6 - 6 = 24 - 6

6x + 0 = 18

6x = 18

x = 18/6

x = 3

7 0
3 years ago
Help plz with this question. Needed fast. I will mark brainliest.
vodomira [7]

Answer:

≈ 68.2°

Step-by-step explanation:

tan X= 20/8

tan X= 2.5

x= tan ⁻¹ 2.5

x ≈ 68.2°

7 0
3 years ago
Read 2 more answers
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