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maksim [4K]
2 years ago
12

Write an algebraic equation for this tape diagram. Then determine the value of x. You may use a calculator.

Mathematics
1 answer:
tresset_1 [31]2 years ago
7 0

Answer:

3× + 16 = 22.75

3× = 22.75 - 16

<u>3x</u><u> </u>= <u>6</u><u>.</u><u>75</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>3 3

x = 2.25

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Find the greatest common factor
Anuta_ua [19.1K]

Answer:

1

Step-by-step explanation:

7w^2 and 9m^3 does not have any common factor except for 1

4 0
2 years ago
I need help on this?!
Sergio039 [100]
If you nee solving it will be:
c^6(-3c^5)^2
c^6(3c^5)^2
c^6·3^2(c^5)^2
c^6·9(c^5)^2
c^6·9c^10
9c^6c^10
9c^6+10
9c^16
So the answer is:
9c^16
(9c to the power of 16)
Sorry I was late..
3 0
3 years ago
d)An insurance company will only sell its Select policy to people for whom the probability of a stroke in the next 10 years is l
NARA [144]

Answer:

Check the explanation

Step-by-step explanation:

The First action is to enter the data in Excel and then save it as a csv file. Then call the data set in R using your saved path,  I have made use of my computer path here in my code. please change it for yours.

Here is the code That you need to use for finding the multiple limear regression model and summary of it.

code:

data=read. csv("C:\\Users\\HP\\Desktop\\chegg. csv")

data

attach(data)

model=lm(Risk~Age+Blood.Pressure+Smoker)

summary(model)

And Here is the output:

Call:

lm(formula = Risk ~ Age + Blood.Pressure + Smoker)

Residuals:

Min 1Q Median 3Q Max

-13.1064 -1.5715 0.4225 3.4855 8.5561

Coefficients:

Estimate Std. Error t value Pr(>|t|)    

(Intercept) -91.75950 15.22276 -6.028 1.76e-05 ***

Age 1.07674 0.16596 6.488 7.49e-06 ***

Blood.Pressure 0.25181 0.04523 5.568 4.24e-05 ***

Smoker 8.73987 3.00082 2.912 0.0102 *  

---

Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 5.757 on 16 degrees of freedom

Multiple R-squared: 0.8735, Adjusted R-squared: 0.8498

F-statistic: 36.82 on 3 and 16 DF, p-value: 2.064e-07

The answer is now written in the notebook which i am uploading..

6 0
2 years ago
Which is greater 728.307 or 729.07
Nataly [62]

Answer:

729.07

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Question 2 (Essay Worth 10 points)
Luba_88 [7]

Answer:

Sam is incorrect.

Step-by-step explanation:

Using Pythagorean Theorem, we can find the length of diagonal SQ as 13.4 (6^2 + 12^2 = c^2, 36 + 144 = c^2, sqrt(180) = c, c is approx 13.4). We can do the same for diagonal OM (6^2 + 6^2 = c^2, 36 + 36 = c^2, 72 = c^2, sqrt(72) = c, c is approx 8.5). Sam is therefore incorrect because 13.4 is not double of 8.5.

3 0
2 years ago
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