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scoundrel [369]
3 years ago
15

Winston plans to hire a moving company to help him

Mathematics
1 answer:
Rina8888 [55]3 years ago
8 0
The maximum whole number of hours is 4 hours.
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2 to the negative 3 power times how much is 2 to the negative 1 power? Does the answer match your answer from question 3b? Why o
devlian [24]

Answer: 2^-3 = 1/8

2^-1 = 1/2

you have to multiply 2^-3 by 4 to get to 2^-1

Step-by-step explanation:

8 0
3 years ago
An article reports the following data on yield (y), mean temperature over the period between date of coming into hops and date o
enot [183]

Answer:

y = 415.113 -6.593 x_1 -4.504 x_2

Step-by-step explanation:

Given

x_1: 16.7\ 17.4\ 18.4\ 16.8\ 18.9\ 17.1\ 17.3\ 18.2\ 21.3\ 21.2\ 20.7\ 18.5

x_2: 30\ 42\ 47\ 47\ 43\ 41\ 48\ 44\ 43\ 50\ 56\ 60

y: 210\ 110\ 103\ 103\ 91\ 76\ 73\ 70\ 68\ 53\ 45\ 31

Required

Use R code to determine the regression equation

y = b_o + b_1x_1 + b_2x_2

First, write the following code in a R program

x1

x2

y

mod~x1+x2)\\

summary(mod)

Next, run the program

See attachment for program and output

From the output, go to coefficients:

Check Estimate Std. column, you have the following:

(Intercept) = 415.113

x_1 = -6.593

x_2 = -4.504

y = b_o + b_1x_1 + b_2x_2 implies that:

b_o \to Intercept

b_1 \to x_1

b_2 \to x_2

Hence, the least square regression equation is:

y = 415.113 -6.593 x_1 -4.504 x_2

8 0
3 years ago
Find the Percent:
ycow [4]

Step-by-step explanation:

First, find 12 percent of 1,150,

12 percent of 1,150 = 138.

Now, add 1,150 + 138,

1,150 + 138 = 1,288

Hope I helped, if not, at least I tried.

6 0
3 years ago
The model represents the equation - 3 =10. Which is the value of x in the equation x - 3 = 10?
weqwewe [10]

Answer: C

Step-by-step explanation:

13-3=10

6 0
3 years ago
Read 2 more answers
The sum of 5 times a number and 3 is 4
mrs_skeptik [129]

Answer:

5x+3=4

Step-by-step explanation:

I hope this helps.

8 0
3 years ago
Read 2 more answers
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