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
coldgirl [10]
3 years ago
11

How do I solve this?

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
8 0
First you have to set up your equation. 5x+80 and x+15. 
Novosadov [1.4K]3 years ago
7 0

Answer:frog 1

Step-by-step explanation:

Frog 1 jumps 80cm in 5 sec

Frog 2 jumps 15cm in 1 sec

The rule says each frog must cross the finish line which is 5m away to win the race

If Frog 1 jumps 80cm in 5 sec, then frog 1 jumps 80/5 = 16cm in 1 sec

Converting from cm to m

1 m = 100cm

For frog 1, 16cm = 15/100 = 0.16m

For frog 2, 16cm = 15/100 = 0.15m

Frog 1 takes 5/0.16 = 31.25 sec to run the finish line

Frog 2 takes 5/0.15 = 33.33 sec to run the finish line

So frog 1 will win the race

You might be interested in
If you had 11 dollars and spent 7 what fraction of the money did you spend
tatyana61 [14]

Answer:

7/11

Step-by-step explanation:

3 0
2 years ago
Given the diagram below what is the length of segment EF
frosja888 [35]

Answer:

C is the closest.,

Step-by-step explanation:

I am assuming that the 2 trapezoids CBEF and EFDA are similar (they are similar if the 3 horizontal lines are parallel).

Corresponding sides are in the same ratio , so:

3.4 / EF = EF / 7.6

EF^2 = 3.4 * 7.6 =  25.84

EF = 5.08

6 0
3 years ago
Read 2 more answers
assume the graph of a function of the form y=asin(k(x+b)) is given below. which of the following are possible values for a, k, a
WITCHER [35]

Answer:

a=4, k=2, and b= -pi/4

Step-by-step explanation:

<3

5 0
3 years ago
Q.5(b) The population {(P) in millions} of a country is estimated by the function, P=125e0.035t, t = time measured in years sinc
nekit [7.7K]

Answer:

Hello,

Step-by-step explanation:

Q.5(b) The population {(P) in millions} of a country is estimated by the function, P=125e0.035t, t = time measured in years since 1990. (a) what is the population expected to equal in year 2000 (b) determine the expression for the instantaneous rate of change in the population (c) what is the instantaneous rate of change in the population expected to equal in year 2000.

P(t)=125*e^{0.035*t}\\a)\\P(2000)=125*e^{0.035*(2000-1990)}=177.38...\\\\b)\\P'(t)=125*0.035*e^{0.035*t}\\\\c)\\\\P'(2000)=125*0.035*e^{0.035*(2000-1990)}=6.2084...

5 0
3 years ago
Need helpppppp!!!!!!
uysha [10]

These are 45-45-90 triangles, whose hypotenuses are \sqrt{2} times their legs. Given a side of length 1, for example, the diagonal length is \sqrt{2}\approx 1.4142. The first few ordered pairs (x,y) in the table would be (1,1.41),(2,2.83),(3,4.24),(4,5.66),...

5 0
3 years ago
Other questions:
  • Mark is investing $8,000 in an account paying 5.5% interest compounded monthly.
    12·1 answer
  • The blue dot is at what value on the number line the video does not show up and the hints don’t let me pls help me
    9·1 answer
  • Please help me with number 7 :)
    6·2 answers
  • What expression is equivalent to (2x-1)(x-3)?
    12·1 answer
  • What is equivalent to<br> 2(x-5)+4x-18=4x
    13·1 answer
  • Find the probability of the indicated event if P(E) = 0.25 and P(F) = 0.40.
    12·1 answer
  • In how many ways can you arrange MATHEMATICS if duplication of the arrangement are not allowed?​
    9·1 answer
  • In Westchester County, the average home sells for $750,000. A survey of 250 applicants found that 38% of homebuyers are willing
    14·2 answers
  • What is the answer to this question? I need help.
    11·1 answer
  • What is the missing reason for the 4th step in the proof below?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!