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3 years ago

I need help with this 6.8 times 10^-2

2 answers:

7 0

First of all let’s solve the exponent.
10 squared to the power of -2 would be 0.01. Now multiply 0.01 times 6.8 which will give you 0.068.

Answer: 0.068

Sloan [31]3 years ago

3 0

Answer:

0.68

Step-by-step explanation:

10^-2 is 0.1 10 and go to the left 2

0.1 * 6.8 = 0.68

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Write log2 0.25 = -2 in exponential form

oee [108]

Answer:

0.25 = 2^-2

The "^" means that -2 is an exponent on top of 2.

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3 years ago

Ninety-one percent of products come off the line within product specifications. Your quality control department selects 15 produ

Allisa [31]

Answer:

Probability of stopping the machine when $X < 9$ is 0.0002

Probability of stopping the machine when $X < 10$ is 0.0013

Probability of stopping the machine when $X < 11$ is 0.0082

Probability of stopping the machine when $X < 12$ is 0.0399

Step-by-step explanation:

There is a random binomial variable $X$ that represents the number of units come off the line within product specifications in a review of $n$ Bernoulli-type trials with probability of success $0.91$ . Therefore, the model is ${15 \choose x} (0.91) ^ {x} (0.09) ^ {(15-x)}$ . So:

$P (X < 9) = 1 - P (X \geq 9) = 1 - [{15 \choose 9} (0.91)^{9}(0.09)^{6}+...+{ 15 \choose 15}(0.91)^{15}(0.09)^{0}] = 0.0002$

$P (X < 10) = 1 - P (X \geq 10) = 1 - [{15 \choose 10}(0.91)^{10}(0.09)^{5}+...+{15 \choose 15} (0.91)^{15}(0.09)^{0}] = 0.0013$

$P (X < 11) = 1 - P (X \geq 11) = 1 - [{15 \choose 11}(0.91)^{11}(0.09)^{4}+...+{15 \choose 15} (0.91)^{15}(0.09)^{0}] = 0.0082$

$P (X < 12) = 1- P (X \geq 12) = 1 - [{15 \choose 12}(0.91)^{12}(0.09)^{3}+...+{15 \choose 15} (0.91)^{15}(0.09)^{0}] = 0.0399$

Probability of stopping the machine when $X < 9$ is 0.0002

Probability of stopping the machine when $X < 10$ is 0.0013

Probability of stopping the machine when $X < 11$ is 0.0082

Probability of stopping the machine when $X < 12$ is 0.0399

8 0

3 years ago

What is the LCD of 3/16 and 11/24

FrozenT [24]

48 is the lowest denominator

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3 years ago

Read 2 more answers

Ruguru wants to rent a car for 3 days. The cost, C, in dollars, for the rental is shown in the box, where d

olga nikolaevna [1]

Answer:

A: $15

Step-by-step explanation:

35·3=105

105+25=135

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Hoped this helps!

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1 year ago

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Please help! I have a deadline by tonight, hopefully someone can help x

kaheart [24]

I'm not sure what it really means, but if it means the base

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3 years ago