3 years ago

Find the missing variable and indicated angle measure Please help lol

Mathematics

1 answer:

Margarita [4]3 years ago

8 0

Answer:

Hello! x = 6

angle measure: 64

HOPE THAT HELPS a bit when trying to solve the whole thing

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The width of the rectangle is 75% of its length. The length is 8 cm. What is the width of the rectangle?

hjlf

Given :

The length of the rectangle, l = 8 cm/

The width of the rectangle, w = 75% of 8 cm

$= \frac{75}{100} \times 8$

$=\frac{15}{20} \times 8$

= 0.75 x 8

= 6

Therefore, the width of the rectangle is 6 cm.

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3 years ago

A very large batch of components has arrived at a distributor. The batch can be characterized as acceptable only if the proporti

KatRina [158]

Answer:

c. 0.10

Step-by-step explanation:

Hello!

To accept a batch of components, the proportion of defective components is at most 0.10.

X: Number of defective components in a sample of 10.

This variable has a binomial distribution with parameters n=10 and p= 0.10 (for this binomial experiment, the "success" is finding a defective component)

The distributor will accept the batch if at most two components are defective, symbolically:

P(X≤2)

Using the tables for the binomial distribution you can find the accumulated probability for a sample of n=10 with probability of success of p= 0.10 and number of successes x= 2

P(X≤2)= 0.9298

I hope this helps!

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3 years ago

Please help fast! I'll mark brainliest rate 5 and thank if you get it right/answer FAST

romanna [79]

Total cost is less than or equal to 100 sice cant spend more than have
cost<u><</u>100
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3 years ago

Simplify each expression (a^2b^-3/a^-2b^2) a=0 b=0

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Answer:

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Step-by-step explanation:

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