Jane drives 63.84 miles in the morning and 45.9 miles in the afternoon.How many miles did she drive in all?

Answers

Answer 1
Answer:

Answer:

109.74 miles.

Step-by-step explanation:

Answer 2
Answer:

Answer:

109.74 miles.

Step-by-step explanation:


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Please help!!A bakery sells 5800 muffins in 2010. The bakery sells 7420 muffins in 2015. Write a linear model that represents the number y of muffins that the bakery sells x years after 2010.
The linear model is y= _____ .

Answers

points (0 ,5800)

    ( 5,7420)


slope = (y2-y1)/(x2-x1)

   = (7420-5800)/(5-0)  =1620/5=324


point slope form =

y -y1 = m(x-x1)

y-5800 = 324(x-0)

y-5800 = 324x

y = 324x+5800

Answer:

y = 324x+5800

Step-by-step explanation:

How to measure 9/12 corn syrup using a 1/8 measuring cup

Answers

If you do 9/12 over 1/8 you get 6

So just put 6 1/8 cup of corn syrup in 
Make sure that nine 9/12 and 1/8 have the same denominator and then to find out how you could do it

What is the volume of the cube? Solid Figures, Part 1 A. 225 mm3 B. 3375 mm3 C. 1350 mm3 D. 45 mm3one side of the is 15

Answers

if all sides are 15 the volume is 3375 so it would be b

ILL GIVE BRAINIEST ON WHOEVER GETS IT RIGHT

Answers

Answer:

should just be 30°

Step-by-step explanation:

so think about how a clock work (in direction) once you got that, also know that it moves at 30 degrees increments. another thing to know is that this ' sign basicly means after it is moved in angle degrees if that makes it easier to imderstand

Answer:

30 degrees is your correct answer.

Step-by-step explanation:

there are 266 students watching a play in the auditorium. there 10 rows with 20 students in each row and 5 rows with 8 students in each row. how many students r sitting in each of the two remainingrows if each of those row has an equal number of students ?

Answers

Let x = number of students in each of the remaining rows

266 = (10 x 20) + (5 x 8) + 2x
266 - (10 x 20) - (5 x 8) = 2x
266 - 200 - 40 = 2x
26 = 2x
x = 26/2
x = 13
10 x 20 = 200
5 x 8 = 40 

266 - (200 + 40) = 26

26 ÷ 2 = 13students

At the start of the year, 15 chameleons were introduced into a zoo. The population of chameleons is expected to grow at a rate of 41.42% every year. The function below models the population of chameleons in the zoo, where x represents the number of years since the chameleons were introduced into the zoo. A. The average rate of change in the population between year 4 and year 6 was 41 more than the average rate of change in the population between year 6 and year 8.
B. The average rate of change in the population between year 2 and year 4 was approximately half the average rate of change in the population between year 4 and year 6. C. The average rate of change in the population between year 4 and year 6 was the same as the average rate of change in the population between year 6 and year 8. D. The average rate of change in the population between year 2 and year 4 was approximately double the average rate of change in the population between year 4 and year 6.

Answers

Answer:

option-B

Step-by-step explanation:

We are given

At the start of the year, 15 chameleons were introduced into a zoo

so, P_0=15

The population of chameleons is expected to grow at a rate of 41.42% every year

so, r=0.4142

and x represents the number of years since the chameleons were introduced into the zoo

now, we can set equation to find total population

and we get

P(x)=P_0(1+r)^x

now, we can plug values

P(x)=15(1+0.4142)^x

P(x)=15(1.4142)^x

Average rate of change between 2 years and 4 years:

we can use formula

A_1=(P(4)-P(2))/(4-2)

now, we can plug values

A_1=(15(1.4142)^(4)-15(1.4142)^(2))/(4-2)

A_1=14.99914

Average rate of change between 4 years and 6 years:

we can use formula

A_2=(P(6)-P(4))/(6-4)

now, we can plug values

A_2=(15(1.4142)^(6)-15(1.4142)^(4))/(6-4)

A_2=29.99770

Average rate of change between 6 years and 8 years:

we can use formula

A_3=(P(8)-P(6))/(8-6)

now, we can plug values

A_3=(15(1.4142)^(8)-15(1.4142)^(6))/(8-6)

A_3=59.99425

now, we will check each options

option-A:

we can see that

A_3-A_2=30

A_3-A_2=30

So, this is FALSE

option-B:

A_1=(1)/(2)A_2

So, this is TRUE

option-C:

This is FALSE

option-D:

we got

A_1=(1)/(2)A_2

so, this is FALSE


Answer:

did u ever find an answer to this question?

Step-by-step explanation: