2 years ago

This is the problem how do I do this?

Mathematics

1 answer:

Katarina [22]2 years ago

3 0

8513 is NOT divisible by 9, because the some of its digits (8+5+1+3) = 17 which is not divisible by 9 (answer B)

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Peter is a beekeeper who sells jars of honey and combs at the market. For each 10 jars of honey that he takes to the market carr

dsp73

Can you list the options? so i can help, theres not enough info for me to answer

5 0

3 years ago

What is (16+10)-1+13x5=

Mariana [72]

(16+10)-1+13*5
26-1+65
25+65
90

8 0

3 years ago

Read 2 more answers

PLS HELP I WILL AWARD BRANLIEST

sveticcg [70]

Answer:

x = 14

2x = 28

6x = 84

Step-by-step explanation:

6x = 180 - 124 + 2x

4x = 56

x = 14

7 0

2 years ago

A manufacturer of new light bulbs claims the average lifetime of its long-life bulb is more than 4000 hours. To test this claim,

natka813 [3]

Answer: C. 12.5

Step-by-step explanation:

Given : A manufacturer of new light bulbs claims the average lifetime of its long-life bulb is more than 4000 hours.

Population mean : $\mu=4000$

Sample size : n= 100

Sample mean : $\overline[x}=4500$

Standard deviation: $s=400$

The value of test-statistic is given by :-

$z=\dfrac{\overline{x}-\mu}{\dfrac{s}{\sqrt{n}}}\\\\\Rightarrow\ z=\dfrac{4500-4000}{\dfrac{400}{\sqrt{100}}}\\\\\Rightarrow\ z= 12.5$

Hence, the value of the test statistic for this problem is 12.5.

5 0

3 years ago

Find the volume of the prism and please show work. (P.s it’s not 100 or higher)

Karolina [17]

3.5*12*11

solve it.............

4 0

3 years ago