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
Wewaii [24]
2 years ago
14

Ok what is 1/5 + 9/20

Mathematics
1 answer:
lianna [129]2 years ago
6 0
1/5+9/20=4/20+9/20=14/20
You might be interested in
How can I get this count <br>y = 0.75x + 0.25​
Andrews [41]

Answer:

what the question

?

Step-by-step explanation:

6 0
3 years ago
Jane and sali cycled along the same 63 km route.
Alina [70]

Answer:

<em>Sali's speed was 18.75 km/h.</em>

Step-by-step explanation:

Jane took 3.5 hours to cycle the 63 km.

As,  Speed= \frac{Distance}{Time} , so the speed of Jane will be:  \frac{63}{3.5} km/h = 18 km/h

Suppose, the speed of Sali is  x km/h

Sali caught up with Jane when they had both cycled 30 km.

So, <u>the time required for Jane to cycle 30 km</u> = \frac{30}{18}=\frac{5}{3} hours and <u>the time required for Sali to cycle 30 km</u>  =\frac{30}{x} hours

Given that, Sali started to cycle 4 minutes or (\frac{4}{60}) or (\frac{1}{15}) hours after Jane started to cycle. So, the equation will be.......

\frac{5}{3}-\frac{30}{x}= \frac{1}{15}\\ \\ \frac{30}{x}= \frac{5}{3}-\frac{1}{15}\\ \\ \frac{30}{x}= \frac{24}{15}\\ \\ 24x=450\\ \\ x= \frac{450}{24}= 18.75

Thus, the speed of Sali was 18.75 km/h.

8 0
2 years ago
A farmer wants to plant an apple orchard. His design consists of 10 rows of trees, where each row is 29.79 feet long. When he ge
Elis [28]
First divide 29.79 feet by 6
\frac{29.79}{6} = 4.97
But since you can't plant only a fraction of a tree, you can plant a maximum of 4 trees per row.
Now there are ten rows so...
10×4 = 40
You can plant 40 trees at the maximum.
7 0
3 years ago
25 POINTS I Have 20 Minutes I need Help
inysia [295]

Answer: the answer is 164025

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
$1210 is invested in an account earning 11.5% interest compounded monthly. What is the balance at the end of 13 years? Group of
kap26 [50]

Answer:

Final amount = $5357.52

Step-by-step explanation:

Formula to be used,

Final amount = \text{Initial amount}\times (1+\frac{r}{n})^{nt}

Here, n = number of compounding in a year

t = Duration of investment

Now we substitute the given values in the question.

Final amount = 1210(1+\frac{0.115}{12})^{12\times 13}

                      = 1210(1.009583)^{156}

                      = 1210(4.4277)

                      = $5357.52

6 0
3 years ago
Other questions:
  • Which of the following values for m proves that 2m + 2m is not equivalent to 4m2?
    15·2 answers
  • Laden bought 10 bags of small marbles and 8 bags of large marbles.There were 12 marbles in each bag.How many Marbles did Karen b
    8·2 answers
  • HELP WITH 20 PLEASE!
    12·1 answer
  • Ashlyn had some Barbie dolls. Joslyn has 78 barbies. Rounded to the nearest ten, together they have 140 Barbie dolls. How many d
    11·2 answers
  • Plz solve this question <br>Its urgent.....​
    14·1 answer
  • Write about a situation in which you might want to know the volume of a rectangular prism
    6·1 answer
  • Please help with this question its in the picture
    5·1 answer
  • 1. Simplify. 42 (square, so it's 4 x 4)+ 25
    10·1 answer
  • Branliest for who explains
    6·1 answer
  • The three side lengths of a triangle are given. Which triangle is a right triangle?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!