3 years ago

Find the common difference of the arithmic sequence 19 13 17 21

Mathematics

1 answer:

eimsori [14]3 years ago

4 0

Answer:

sorry,this is not a question, has different answers

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Zinaida [17]

Answer:

Eat them. )llllllllllllllllllllllllll)

4 0

2 years ago

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Someone solve this. 20 points.

Fiesta28 [93]

Answer:

$15\sqrt{2}$

Step-by-step explanation:

6 0

3 years ago

Jason has 34 blueberry scones and 85 raspberry scones. There is 17 bags of scones each filled with an equal amount of blueberry

ozzi

Answer:

2 blueberry and 5 raspberry scones go in each bag

Step-by-step explanation:

34+85=119

119/17=7

34/85= 2/5

so 2 blueberry and 5 raspberry scones go in each bag

hope that helps :)

8 0

2 years ago

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tammy is 14 years old. she has a younger sister and an older brother. her sister is 12. the mean of all their ages is 14. how ol

mafiozo [28]

Answer:

Step-by-step explanation:

To solve, we can use an equation finding the average of the siblings'ages.

$\frac{14 + 12 + x}{3} = 14 \\ \ 14 + 12 + x = 42 \\ x = 42 - 14 - 12 \\ x = 16$

7 0

3 years ago

What is the slope of the line which passes through (−2, 0) and (0, 4)? (5 points) 2 Undefined −2 0

krek1111 [17]

Answer:

The answer is option 1.

Step-by-step explanation:

You have to apply Gradient formula :

$m = \frac{y2 - y1}{x2 - x1}$

$let \: (x1 \: , \: y1) \: be \: ( - 2 \: , \: 0)$

$let \: (x2 \: , \: y2) \: be \: (0 \: , \: 4)$

$m = \frac{4 - 0}{0 - ( - 2)}$

$m = \frac{4}{2}$

$m = 2$

6 0

2 years ago

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