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ZanzabumX [31]
3 years ago
12

**Help with slope test assignment**

Mathematics
2 answers:
pentagon [3]3 years ago
5 0

Answer: C

Step-by-step explanation:

siniylev [52]3 years ago
4 0
I did the math and it should be d
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Calculator shortcut for 16613 eight
Mariulka [41]

There are some calculator shortcuts that can be used on a Windows OS and they are:

  • Ctrl + R (recall from memory)
  • Ctrl + L (erase memory)

<h3>What is a Calculator?</h3>

This refers to the mathematical tool that is used to make scientific calculations to find an expected result and is fully automated.

Hence, we can see that calculator shortcuts in a Windows OS exists and some of them include the combination of keys on a keyboard for quick actions such as clearing and recalling from memory, among many others.


Read more about calculators here:

brainly.com/question/164042

#SPJ1

5 0
2 years ago
F. Use the information above to find 345 + 15. Explain your thinking.
8090 [49]

Answer:

360

Step-by-step explanation:

ikaw na ang mag step by step niyan paki barainlest

6 0
3 years ago
The bill is $100.99. You want to leave a 20% tip. How much should the tip be?
Arisa [49]

Answer:

$20.20

Step-by-step explanation:

First Convert 20% into a decimal, by dividing it by 100

Percent = out of 100

20/100 = 0.2

Now, multiply the decimal (0.2) with the bill amount ($100.99):

0.2*100.99

$20.198 <== *remember, we are using money, so we round to the nearest cent (dime)

$20.20 <== how much tip you want to leave

How much you pay altogether:

(Bill + tip)

100.99 + 20.20

$121.19

Hope this helps!

8 0
2 years ago
Write the new equation if the graph of f(x)= 4x^2 + 3 is<br> translated up 4 units.
klasskru [66]
Its impossible to solve this, but i got -47
4 0
2 years ago
Read 2 more answers
The set of life spans of an appliance is normally distributed with a mean mu = 48 months and a standard deviation sigma = 8 mont
navik [9.2K]

Using the normal distribution, it is found that the life span of an appliance that has a z-score of –3 is of 24 months.

<h3>Normal Probability Distribution</h3>

The z-score of a measure X of a normally distributed variable with mean \mu and standard deviation \sigma is given by:

Z = \frac{X - \mu}{\sigma}

  • The z-score measures how many standard deviations the measure is above or below the mean.
  • Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.

In this problem, the parameters are given as follows:

\mu = 48, \sigma = 8, Z = -3.

Hence:

Z = \frac{X - \mu}{\sigma}

-3 = \frac{X - 48}{8}

X - 48 = -24

X = 24.

The life span of an appliance that has a z-score of –3 is of 24 months.

More can be learned about the normal distribution at brainly.com/question/24663213

#SPJ4

6 0
1 year ago
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