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
saveliy_v [14]
3 years ago
8

Molly ran 2/3 of a mile in 8 minuets. How long will it take here to run one mile?

Mathematics
1 answer:
Montano1993 [528]3 years ago
5 0
It would take her 12 minutes

You might be interested in
Question : WHICH OF THE LINES IS PARALLEL ? HOW DO YOU KNOW ? ​
aleksandr82 [10.1K]

Answer:

B and R

I think that is the name of the lines. If not the the first two lines!!!!

8 0
2 years ago
A triangle with an area of 23 cm² is dilated by a factor of 6.
Jlenok [28]
For this item, I will assume that we are required to give the area of the dilated triangle. By dilated we mean to say that the dimensions of the second triangle is 6 times that of the first. We square 6 and them multiply this to the area of the original triangle to get the area of the second. That is,
                     area of second triangle = (2/3 cm²)(6²) = 24 cm²
Thus, the area of the new triangle is equal to 24 cm².
8 0
3 years ago
a city doubles its size every 64 years. if the population is currently 225,000 what will the population be in 128 years
ale4655 [162]

Answer:

450,000

Step-by-step explanation:

128/64:2

225,000 X 2: 450,000

4 0
2 years ago
Read 2 more answers
Liam is making barbecue ribs over a fire. The internal temperature of the ribs when he starts cooking is 40°F. During each hour
Soloha48 [4]

Answer: You need to wait at least 6.4 hours to eat the ribs.

t ≥ 6.4 hours.

Step-by-step explanation:

The initial temperature is 40°F, and it increases by 25% each hour.

This means that during hour 0 the temperature is 40° F

after the first hour, at h = 1h we have an increase of 25%, this means that the new temperature is:

T = 40° F + 0.25*40° F = 1.25*40° F

after another hour we have another increase of 25%, the temperature now is:

T = (1.25*40° F) + 0.25*(1.25*40° F) = (40° F)*(1.25)^2

Now, we can model the temperature at the hour h as:

T(h) = (40°f)*1.25^h

now we want to find the number of hours needed to get the temperature equal to 165°F. which is the minimum temperature that the ribs need to reach in order to be safe to eaten.

So we have:

(40°f)*1.25^h = 165° F

1.25^h = 165/40 = 4.125

h = ln(4.125)/ln(1.25)  = 6.4 hours.

then the inequality is:

t ≥ 6.4 hours.

4 0
2 years ago
What is 80 divided by 6400
Snezhnost [94]
80 divided by 6400 is 0.0125, but the question in the picture shows 6400 divided by 80, which is 80.
6 0
3 years ago
Other questions:
  • Least to greatest 0.4, 3/5, 0.55, 1/4
    7·2 answers
  • Solve 2x^2- 7x - 4 = 0 using the Quadratic Formula.
    12·1 answer
  • The sum of 6 consecutive integers is 204. what is the fourth number in this sequence?
    11·1 answer
  • The daily amount of coffee, in liters, dispensedby a machine located in an airport lobby is a randomvariable X having a continuo
    5·1 answer
  • Look at pic to see question
    7·2 answers
  • Look at the number pattern shown below:3 × 17 = 5133 × 167 = 5511333 × 1667 = 555111What will be 33333 × 166667?
    14·1 answer
  • A rectangle is drawn on a coordinate plane. Three vertices of the rectangle are points L(−3,10) , M(6,10) , and P(−3,−6) . Point
    6·2 answers
  • Graph the linear equation. Find three points that solve the equation. - 3x +2y=2
    7·1 answer
  • Which is the equation for bc?
    7·2 answers
  • What is the speed in m/s of a car that travels 30 km in 20 m?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!