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
spin [16.1K]
4 years ago
10

Idk what it is plz help me

Mathematics
2 answers:
viktelen [127]4 years ago
8 0

Answer:

1) Starting height is 6.25

2) after 20 years it would be 30

1.25(20)=25+5=30

3) 76 years

steposvetlana [31]4 years ago
7 0

Answer:

a) 5 feet

b) 30 feet

c) 76 years

Step-by-step explanation:

a) 5 feet. If t is 0, it'll still be 5 feet

b) 30 feet

1.25*20+5=

25+5=

30

c) 76 years

100 = 1.25t+5

1.25t=95

t=76

You might be interested in
Solve 6-2x=3<br><br><br><br><br><br><br> (bensjdkmenskkw)
Kamila [148]

Answer:

answer: 4.5

Step-by-step explanation:

2x=3+6

2x=9

x=9/2

x=4.5

5 0
3 years ago
Read 2 more answers
a bird of species a when diving can travel four times as fast as a bird of species b top speed if the total speeds of these two
weeeeeb [17]
X will be the speed of species b and 4x will be the speed of species a:

x + 4x = 180
5x = 180
x = 180 / 5
x = 36 m/h

If species b has a speed of 36 m/h, the speed of species a is 4 times that:

4 x 36 = 144 m/h.


Answer:

\boxed {\bf A~=~36~m/h~and~B~=~144~m/h}


Hope it helped,

Happy homework/ study/ exam!
4 0
3 years ago
Please help!! ( you use substitution)
Dvinal [7]
All you have to do is substitute one linear equation into the other one.

So, essentially you will have 2 linear equations side by side each other.

8/5x - 1 = -4/3x - 1

-1 = -4/3x - 8/5x - 1

The solution eventually equals 0.






4 0
4 years ago
Blueberry bushes are planted in a field in the year 2009. The blueberry bushes start to grow and cover the field in such a way t
ira [324]
My GUESS would be a year and 3/4 so almost two years in it would be 25% covered. Just a guess though.

6 0
3 years ago
Read 2 more answers
5/9 = ?/54 whats the answer​
Shkiper50 [21]

Answer:

30/54

Step-by-step explanation:

1st make and equation so 5/9=x/54

now cross-multiply.

5/9=x/54

(5)*(54)=x*(9)

270=9x

you can flip the equation.

9x=270 (next divide both sides by 9)

x=30

so 30/54=5/9

hope this helps :)

5 0
3 years ago
Other questions:
  • Solve y/10 ≤ 9<br> A) y ≥ 90 <br> B) y ≤ 80 <br> C) y ≤ 90<br> D) y ≥ 900
    12·2 answers
  • What is the median of the data set? <br><br> Is 29 the right answer?
    15·1 answer
  • Place the following decimals in order from least to greatest by dragging and dropping them in the correct
    15·1 answer
  • The line y=5x+b is tangent to the graph y=/x at the point P= (a,/a) Find P and determine b.
    12·1 answer
  • Find S^20 if the series 1 + 1.1 ..... is a (a) arithmetic (b) geometric
    13·1 answer
  • WILL GIVE BRAINLIEST <br> PLS DO THE STEPS TY
    7·1 answer
  • Ieda and Thanh both offer piano lessons. Ieda charges an initial fee of $8.50 and an hourly rate of $11.00. Thanh charges an ini
    15·1 answer
  • There are 20 flowers in a bouquet, and 2 of them are roses. What percent of the flowers are roses?
    10·2 answers
  • What is the equation of the line that passes through the point (-4,-8)(−4,−8) and has a slope of 4
    13·1 answer
  • PLEASE I NEED HELP!! Explain your answer please
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!