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3 years ago

11

Plzzzzz help will mark brainliest

1 answer:

saw5 [17]3 years ago

5 0

Answer: -5.3’ Fahrenheit

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52,300,000 in scientific rotation

tatiyna

Answer:

-5.230,0000

Step-by-step explanation:

Your number in decimal form is -52,300,000 . The negative sign remains unchanged. To get to "standard" scientific notation, we move the decimal point so there is only one non-zero digit in front of the decimal point. So, -52,300,000 becomes -5.230,0000

6 0

2 years ago

Read 2 more answers

PLS HURRY DONT HAVE A LOT OF TIME!!! danny measured a house and its lot and made a scale drawing. the scale he used was 1 inch :

valkas [14]

10 inches because 40/4*1

6 0

2 years ago

The tread life of a particular brand of tire is a random variable best described by a normal distribution with a mean of 60,000

valina [46]

Answer: 61,750 miles

Step-by-step explanation:

Given : The p-value of the tires to outlast the warranty = 0.96

The probability that corresponds to 0.96 from a Normal distribution table is 1.75.

Mean : $\mu=60,000\text{ miles}$

Standard deviation : $\sigma=1000\text{ miles}$

The formula for z-score is given by : -

$z=\dfrac{x-\mu}{\sigma}\\\\\Rightarrow\ 1.75=\dfrac{x-60000}{1000}\\\\\Rightarrow\ x-60000=1750\\\\\Rightarrow\ x=61750$

Hence, the tread life of tire should be 61,750 miles if they want 96% of the tires to outlast the warranty.

3 0

3 years ago

PLS HELP WILL MARK U BRAINLIEST!! NO FAKE ANSWERS

erica [24]

Answer:

$\huge\boxed{\sf 3(n + 5) \leq 100}$

Step-by-step explanation:

The sum of a number n and 5 => n + 5

Thrice the sum of a number n and 5 => 3(n + 5)
At most means "less than or equal to", the sign of which is "≤"

<u>So, the inequality will be:</u>

3(n + 5) ≤ 100

$\rule[225]{225}{2}$

Hope this helped!

<h3>~AH1807</h3>

6 0

2 years ago

Find the sum of the sequence 38+39+40+........+117

leva [86]

The answer is 6200
i think
your welcome

6 0

3 years ago