Mrs. Wind drives at a speed of 40 mph from SF to UC Santa Cruz. On her way back to SF, her average speed was 60 mph. If the total trip took 5 hours, how many hours did she take driving back to SF?

Answers

Answer 1

Answer:

3 hours and 33 minutes

Step-by-step explanation:

Rounded to the nearest tenth is 3 and 30 minutes


Related Questions

Complete the statement to show an equivalent ratio. ) 18:10 is equivalent to ? : 5.​

Answers

Answer:

9

Step-by-step explanation:

[tex] \frac{18}{10} = \frac{?}{5} \\ \\? = \frac{18 \times 5}{10} \\ \\? = \frac{90}{10} \\ \\ ? = 9[/tex]

Answer:9

Step-by-step explanation:because if you divide 10 by 2 it’s 5 and if you divide 18/2 it’s 9

The forum of Pompeii is a rectangle 520 feet long by 109 feet wide. What's its
area?

Answers

It is 56680 square feet.

Step-by-step explanation:

Multiply the two numbers

You want to buy a $25,000 car. The company is offering a 2 % interest rate for 48 months (4 years). What
will your monthly payments be?
O $500.71
O $815.05
O $542.38
$6, 276.06

Answers

The answer is $542.38

What is 7.5 - 1.5 x 3?

Answers

3 answer gotta be longer

Answer:

3

Step-by-step explanation:

7.5 - 1.5 x 3

7.5-4.5

3

A straight line has gradient 4 and passes through the point (5,23).
Work out the equation of the line.

Answers

Answer:

Equation of line is: [tex]\mathbf{y=4x+3}[/tex]

Step-by-step explanation:

We are given:

A straight line has gradient 4 and passes through the point (5,23).

Work out the equation of the line.

The equation of line will be in slope-intercept form: [tex]y=mx+b[/tex]

where m is slope and b is y-intercept

Finding slope

We have slope (gradient) m = 4

Finding y-intercept

Using slope m = 4 and point (5,23) we can find b i.e y-intercept

[tex]y=mx+b\\23=4(5)+b\\23=20+b\\b=23-20\\b=3[/tex]

So, we get y-intercept b = 3

Finding Equation of Line

Now, writing equation of line having slope m = 4 and y-intercept b = 3 is:

[tex]y=mx+b\\y=4x+3[/tex]

So, the Equation of line is: [tex]\mathbf{y=4x+3}[/tex]

Please help me out!!

Answers

Answer:

D.  9(3.1416)

Step-by-step explanation:

What is the slope for the following question?
Y = 3x - 2

Answers

it should be x=2/3.

Answer
A 15
B 100
C 120
D 148

Answers

120 bc all u have to do was find the area

Answer:

120

Step-by-step explanation:

6*5*4=120 and boom that’s your answer

4 days =____ hours


????????????????????????

Answers

4 days = 96 hours.......

what is angle 1,2,3,4,5,6,7

Answers

1 is 51, 2 is 34, 3 is 95, 4 is 38, 5 is 47, 6 is 74, 7 is 59. If it says to put u it’s they’re all in degrees

For a dinner party, a catering company charges a set fee $150 plus $20 per person. How much will it cost for 35 people to attend the event?

Answers

Answer:

$700 for 35 people but if you want to add the fee it will be $850

Mrs. Robertson is carpeting her rectangular living room.
The room is 10 feet wide and 15 feet long. What is the
area to be carpeted?

Answers

Answer:

150 ft

Step-by-step explanation:

The formula for area is, height x width (h x w) or base x height (b x h)

10 feet is the base and 15 is the height, multiply those and you get 150

1/4 plus what equals 2/3

Answers

Answer:

11/12

Step-by-step explanation:

you just add 1/4+2/3

find the common demionater (4 and 3) multipy and you get 11/12

(1/4*3) (2/3*4)= 3/12+8/12

The correct value of the expression is, 5/12

What is Addition?

The process of combining two or more numbers is called the Addition. The 4 main properties of addition are commutative, associative, distributive, and additive identity.

Given that;

The expression is,

⇒ 1/4 + x = 2/3

Where, x is unknown.

Now, We have to solve the expression for the value of x as;

⇒ 1/4 + x = 2/3

Subtract 1/4 both side,

⇒ 1/4 + x - 1/4 = 2/3 - 1/4

⇒ x = (8 - 3) / 12

⇒ x = 5/12

Learn more about the addition visit:

https://brainly.com/question/25421984

#SPJ2


Which of the following functions maps 3 to -5?
Of(x) = x + 8
O f(x) = x-5
O f(x) = 4 – x2
O f(x) = -x + 2

Answers

Answer:I think it’s B

Step-by-step explanation:

If I get this wrong i’m sorry

Evaluate the following for when x=5

4(x-2)(x-3)+7(x-2)(x-5)-6(x-3)(x-5)

Answers

Answer:5x^(2)-21x+4

Step-by-step explanation:

Every time Megan takes a sip of water, the level of the water in her glass goes down 2 inches. Which shows the correct way to find the change in the level of Megan's water glass after 3 sips?


please help me

Answers

Answer:

It changes 3 inches

Step-by-step explanation:

Because every time she takes a sip it goes down, I can’t really explain it good but it changes 3 inches as she took 3 sips of water.

Answer:

Step-by-step explanation: 1 sip = 2 in

                                           3 sips = 6 in so 3 sips x 2 inches =  6 inches

PLS I NEED YOUR HELP AND I REALLY NEED THIS DONE CAN YOU GUYS DO THIS FOR ME I'LL BRAINLIEST. use the quadratic formula to find the equation. 3x^-10x+5=0
A. 10±√40/6

B. 2±√24/2

C. 1±√35/2

D. 5±√15/3

Answers

Answer:

my answer is (5±√10)/3

A

Formula= (-b+-√b²-4ac)/2a

Plug in the numbers based on ax²+bx+c


((-10)+-√(-10)²-4(3)(5))/2(3)

=(10+- √40)/6


It is already to late to answer this because my final was due yesterday:

What percent is increase if the boy had 12 comic books and bought mores so now he has 15 comic books.

Answers

Answer:

increase by 25%

Step-by-step explanation:

15-12=3

12÷3=4

4=25%

Can anyone help me with this?

Answers

The answer would be D.

triangle ABC is similar to triangle EDF; x = • w/z

Use synthetic division to determine f(-2) for the function f(x)=9x^3-18x^2-16x+32
144
-144
-54
-80

Answers

Answer: -80

Step-by-step explanation:

A middle school took all of its 6th grade students on a field trip to see a play at a theater that has 3100 seats. The students left 1395 seats vacant. What percentage of the seats in the theater were filled by the 6th graders on the trip?

Answers

Answer: 55% of the seats in the theater were filled by the 6th graders on the trip.

Step-by-step explanation:

Given: Total seats = 3100

Seats vacant=  1395

Seats occupied by 6th graders = 3100-1395 = 1705

The percentage of the seats in the theater were filled by the 6th graders on the trip = [tex]\dfrac{\text{Seats occupied by 6th graders}}{\text{Total seats}}\times100[/tex]

[tex]=\dfrac{1705}{3100}\times100\\\\= 55\%[/tex]

Hence, 55% of the seats in the theater were filled by the 6th graders on the trip.

slope=
-2/5 y-intercept = 0

Answers

Y=-2/5x+0 or y=-2/5x

In the expression 2a-5+4a-9, name the constants​

Answers

Answer:

-5 and -9 are the constants, can also be written -14

Plz solve this as soon as possible it is due today, all it is is yes or no

Answers

Answer:

1 Rational, Integer

2 Rational

3 Rational, Whole

4 Rational , Whole

5 Rational

6 Rational

7 Rational

8 Rational

Step-by-step explanation:

Pretty sure this is correct

HELP GIVING AWAY 55 POINTS!!!!
Pete wants to mix 4 quarts of 20% orange juice concentrate with some 60% pineapple juice concentrate to get a 50% punch concentrate for a party. How much of the 60% pineapple juice concentrate should be used? please answer ASAP and explain thought process

Answers

Answer:

12 quarts

Step-by-step explanation:

Let the amount of pineapple juice be x quarts, the concentration of juice is as following equation:

4*0.2 + x*0.6 = (4 + x)*0.50.8 + 0.6x = 2 + 0.5x0.6x - 0.5x = 2 - 0.80.1x = 1.2x = 12

(23 PTS) WILL GIVE BRAINLIST

Answers

Answer:

Step-by-step explanation:

g(x) would be

8

4

2

0

- 2

Aiden was asked to find the product of 24.5 and 7.7. His work is shown below. Which statements about Aiden's work are true? Check all that apply Estimate: 25 x 8 = 200 Aiden did not make a good estimate. Actual: 24.5 x 7.7 = 1,886.5 Aiden should have estimated the product as 24 x 7. Aiden did not insert the decimal point correctly when estimating. Aiden did not insert the decimal point correctly after multiplying the actual amount. O Aiden's estimate and the actual product do not match closely enough.​

Answers

Answer:

sorry for the late answer, it looks like a b and d

jason can travel 24 miles in 1/2 hour. What is his average speed in miles per hour

Answers

Answer:

Step-by-step explanation:

If Jason travel 24 miles in 1/2 hour, he will travel 2*24=2*1/2h

48 miles/hour

or

24 miles...............................30 min

? miles in .............................60 min

(60*24)/30=48

While standing on a 50 foot high roof, Santa throws an ornament up into
the air with an initial velocity of 40 feet per second. How long will it take to
hit the ground? Round your answer to the nearest tenth.*
PLEASE HELP ASAP!

Answers

Answer: 1.25

Step-by-step explanation: you gotta divide 50 and 40.

What is 106% of $40?

Answers

Answer:

I think it's 42.4 hope this helps

Answer:

42.4 hope this helps

Step-by-step explanation:

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