1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ilia_Sergeevich [38]
3 years ago
13

Help pls my life depends on it

Mathematics
1 answer:
ser-zykov [4K]3 years ago
8 0
The answer is 5 because you would do rise over run 50/10 which simplifies to 5
You might be interested in
Please help! I do not understand. Letter b) cannot be the answer
ivanzaharov [21]
If he has 1/4 of a cup, that means he must fill it up 4 times to equal 1 cup (1/4*4). if he wants 2 cups he must fill it up 8 times.
3 0
3 years ago
Which property will we need to use to solve the equation?<br><br> x - 10 = 5
Llana [10]

Answer:

Addition Property of Equality

Step-by-step explanation:

To solve this equation, we need to use the Addition Property of Equality because we need to add 10 to both sides to isolate x...

x-10=5

x-10+10=5+10

x=15

5 0
2 years ago
A person takes a trip, driving with a constant peed of 89.5 km/h, except for a 22.0-min rest stop. If the peron's average speed
Stolb23 [73]

Answer:

a) The person traveled 2.83 hours.

b) The person travels 220.17 kilometers.

Step-by-step explanation:

We have that the speed is the distance divided by the time. Mathematically, that is

s = \frac{d}{t}

(a) how much time is spent on the trip and

The peron's average speed is 77.8 km/h, which means that s = 77.8

The person distance traveled is:

22 min is 22/60 = 0.37h.

So for  the time t1, the person traveled at a speed of 89.5 km/h. Which has a distance of 89.5*t1.

For 0.37h, the person was at a stop, so she did not travel. This means that the total distance is

d = 89.5t1 + 0 = 89.5t1

The total time is the time traveling t and the stoppage time 0.37. So

t = t1 + 0.37

We want to find t1, which is the time that the person was driving.

So

s = \frac{d}{t}

77.8 = \frac{89.5t1}{t1 + 0.37}

77.8t1 + 77.8*0.37 = 89.5t1

11.7t1 = 28.786

t1 = \frac{28.786}{11.7}

t1 = 2.46

The total time is

t = t1 + 0.37 = 2.46 + 0.37 = 2.83

The person traveled for 2.83 hours.

(b) how far does the person travel?

The person traveled 2.46 hours at an average speed of 77.8 km/h. So

s = \frac{d}{t}

77.8 = \frac{d}{2.83}

d = 77.8*2.83 = 220.17

The person travels 220.17 kilometers.

8 0
3 years ago
What is the range of the function y = |x |?<br> x ≥ 0<br> y ≥ 0<br> all real numbers
Marta_Voda [28]
<span>y ≥ 0 is the range of this absolute value expression because the absolute value means x can never go below 0 and range means the y value, which here is equivalent to |x|</span>
3 0
3 years ago
Read 2 more answers
Find the simple interest on a $340 loan at a 15% annual interest rate for 1<br> year
Crank

Answer:

$51.

Step-by-step explanation:

Interest I = PRT/100   where P = amount of the loan , R = rate and T = the times in years.

I = 340 * 15 * 1 / 100

= 5100/100

= $51.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the distance between -6 and -3 in the number line
    6·1 answer
  • Ben has 3 times as many guppies as goldfish.If he had a total of 20 fish,how many guppies does he have
    15·1 answer
  • Write the fraction or mixed number and the decimal shown by the model
    9·1 answer
  • Think I might need little assistance
    11·1 answer
  • Which type of traits are found on chromosomes that are unique to one sex, either male or female?
    6·2 answers
  • Can someone give me the reason why 2 is congruent to 11
    10·2 answers
  • 5 out of every 11 children in a school are girls. What is the ratio of girls to boys in the school?
    7·2 answers
  • What side lengths form a right triangle?
    14·1 answer
  • Why do circular pizzas come in square boxes?​
    11·2 answers
  • 8. 1 hour 15 minutes<br> minutes
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!