4 years ago

Find the fifth term in the geometric

Mathematics

1 answer:

labwork [276]4 years ago

5 0

Answer:

162

Step-by-step explanation:

Since the ratio is 3, the terms are 3 times the term before.

So the answer is 2*3^4 = 162

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What is the slope of the line whose equation is<br> 2y = 5x + 4?<br> 1) 5 2) 2 3) 5/2 4) 2/5

Romashka [77]

Answer:

3) 5/2

Step-by-step explanation:

2y = 5x + 4

y = 5/2x + 2

slope = 5/2

(y = mx + b, m being slope, b being y intercept)

6 0

3 years ago

What is the critical value for a chi-square test with 13 degrees of freedom at the 1 percent level of significance

vagabundo [1.1K]

Answer: 27.688

Step-by-step explanation:

The critical chi-square value $\chi^2_{(df,\alpha)}$ depends on significance level ( $\alpha$ ) and degrees of freedom (df) .

Given significance level: ( $\alpha$ ) = 1% = 0.01

Degrees of freedom (df)= 13

From the chi-square table, the critical chi-square value for df = 13 and $\alpha =0.01$

is $\chi^2_{(df,\alpha)}=27.688$

Hence, the required critical value = 27.688

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4 years ago

It takes Peter 4 hours to walk 12 miles.If he continues to walk at the same rate, how long will it take him to walk:

blondinia [14]

Answer:

a]2.3 hrs

b]3.6hrs

Step-by-step explanation:

4hrs = 12 miles

x = 7miles

4 x 7=28/12=2.3

4 x 11=44/12=3.6hrs

6 0

4 years ago

Read 2 more answers

CAN SOMEONE HELP ME

ANTONII [103]

Answer:

C is the answer

you can also see

7 0

3 years ago

Someone please help fast!<br> Simplify: in the picture

Fantom [35]

Answer:

-3ab

Step-by-step explanation:

-27/9= 3

(a^2)/a=a

(b^2)/b=b

3 0

2 years ago