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
dlinn [17]
2 years ago
11

I tried solving it but I everytime I follow how its suppose to go, I dont get the right answer.

Mathematics
1 answer:
77julia77 [94]2 years ago
8 0

Answer:

B. 64.9

Step-by-step explanation:

A graphing calculator or spreadsheet can fit these points with an exponential curve. An appropriate answer for x=14 is about 73.3.

_____

<em>Comment on the answer choices</em>

The closest answer that makes any sense is 64.9. Often these problems are worked by someone who uses inappropriate rounding of intermediate results. I haven't found the magic set of numbers to get 64.9. About the lowest I can get is 66.7, using 0.0037·e^(0.7x).

You might be interested in
-1/y^-4<br><br> A -4/y<br><br> B -4y<br><br> C y^4<br><br> D -y^4
Allushta [10]

Answer:

The answer is D: -y^4

Step-by-step explanation:

(-1/y^-4) = -1(y^4)/1 = -y^4

8 0
2 years ago
Can somebody please help me out:))
jeyben [28]

Answer:

50ft

Step-by-step explanation:

Hi,

Considering that one side is equal to 38 degrees, we know this isn't a 30 - 60 - 90 triangle.

One of the legs is equal to 40 feet

So, tan(b) = 40/x

tan(38 degrees) is 0.78 round up to 0.8 (if that's what your teacher wants)

0.8 = 40/x

0.8x = 40

x = 50ft

I hope this helps

8 0
3 years ago
PLZ HELP ME 4 min left 50 points and brainleist
valentina_108 [34]

Answer:

y= -6

Step-by-step explanation:

4y=2(y−5)−2

4y = 2y -10 -2

4y = 2y -12

2y = -12

y = -6

7 0
3 years ago
Question 3
Katyanochek1 [597]

Answer:

oooooooooooooooooooooooooooooooooooooooooooooo

Step-by-step explanation:

5 0
2 years ago
Her jump rope Ella can make 17 jumps in 15 second.at this rate how make jumps can she make in20 minute?
shtirl [24]

Answer:

1360

Step-by-step explanation:

there are 1200 seconds in 20 minutes. if Ella can do 17 jumps in 15 seconds, you would divide 1200 by 15 (which equals 80) because that would be the number of 15 seconds in 20 minutes. then you would divide 80 by 17, which gives you your final answer of 1360 jumps in 20 minutes.

5 0
2 years ago
Other questions:
  • Alfonse and Melinda are taking a drive in a certain country. They know that a speed of 100 kilometers per hour is approximately
    13·1 answer
  • The positions of two divers from the water's surface after a dive are shown:
    11·2 answers
  • Miguel runs 6 miles in 55 minutes. At the same rate, how many miles would he run in 44 minutes
    13·2 answers
  • Para cambiar 212% a fracción debemos dividirlo entre 100% ?
    6·1 answer
  • you want to cover your book with fabric. the book measures 8 inches by 7 inches. the fabric cost $1.25 A square inch. How much w
    15·2 answers
  • What conclusions can you make from the information below? Check all that
    13·1 answer
  • What is a factor of 10
    6·2 answers
  • Use the interactive ruler to determine the lengths of the line segments
    7·1 answer
  • Use the equation to complete an algebraic proof that proves the answer is x = 7/6. Write your proof in your journal and upload y
    12·1 answer
  • 8) What are the measures of angles x, y, and z?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!