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
djverab [1.8K]
3 years ago
7

A class planted 130 seeds. 52 seeds grew into plants. What percent of the seeds grew into plants?

Mathematics
1 answer:
Alexus [3.1K]3 years ago
5 0

Answer:

40%

Step-by-step explanation:

52/130 =.4

.4 x 100=40

You might be interested in
Solve the question and check the solution. Express numbers as integers or simplified fractions. 5(m+5)=7m+9
Yanka [14]

Answer:

m = 8

Step-by-step explanation:

5(m+5)=7m+9   (distribute & evaluate parenthesis)

5(m)+5(5)=7m+9

5m + 25 = 7m + 9  (move all m-terms to one side and constants to the other)

5m - 7m = 9 - 25  (evaluate both sides)

-2m = -16 (divide both sides by -2)

m = (-16) / ( -2) = 8

7 0
3 years ago
Do you multiply or divide calories?
harina [27]

Answer:

Multiply

Step-by-step explanation:

6 0
2 years ago
Tom throws a ball into the air. The ball travels on a parabolic path represented by the equation , where represents the height o
tigry1 [53]

Answer:

2.5 second

Step-by-step explanation:

The equation is missing in the question.

The equation is,  h=-8t^2+40t  , where 'h' is the height and 't' is time measured in second.

Now we know to reach its maximum height, h in t seconds, the derivative of h with respect to time t is given by :

\frac{dh}{dt} =0

Now the differentiating the equation with respect to time t, we get

\frac{dh}{dt}=\frac{d}{dt}(-8t^2+40t)

\frac{dh}{dt}=-16t+40

For maximum height,  \frac{dh}{dt} =0

So, -16t+40=0

 \Rightarrow 16t=40

\Rightarrow t=\frac{40}{16}

\Rightarrrow t = 2.5

Therefore, the ball takes 2.5 seconds time to reach the maximum height.

7 0
3 years ago
If y= 17 inches , x= 19 inches , and h=9 inches , what is the area of the object ?
mr Goodwill [35]

Step-by-step explanation:

brainly.com/question/12448502

7 0
2 years ago
Write 0.088 as a fraction in simplest form.
zhenek [66]
11/25

88/1000
Divide each by 8
11. Times 8
125 times 8
7 0
3 years ago
Other questions:
  • Find the volume in cm³ of a length of pipe which has these measurements. Volume of a cylinder = πr²h π = 3.14.
    9·2 answers
  • Pricing Math Quiz
    10·1 answer
  • Amanda sells beaded necklaces. Each large necklace sells for $5.70 and each small necklace sells for $4.60. How much will she ea
    5·1 answer
  • What is the surface area of the faces of the pyramid?
    9·1 answer
  • How do I find the mean absolute deviation
    14·1 answer
  • PLEASE HELP GIVING BRAINLIEST!!! INTERNET Kilroy's Web site business has increased every year for the last 3 years. Write the pe
    15·1 answer
  • Item 2
    7·1 answer
  • Identify the x- and y-intercepts for y = 9 – x2.
    7·1 answer
  • Please help me thank you
    10·1 answer
  • Help me plz i need help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!