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
igor_vitrenko [27]
3 years ago
15

A girl plants 45 flowers in 30 mins. Determine the unit rate.

Mathematics
2 answers:
DedPeter [7]3 years ago
6 0
45/30 = 3/2

1.5 flowers per minute
notka56 [123]3 years ago
4 0
So 45 in 30mins

we ususlly want to make the smallest number equal to one or as close to one as possible so
45/30=3/3 times 15/10
3/3=1
1 times 15/10=15/10
15/10=5/5 times 3/2
5/5=1
1 times 3/2=3/2
3 divided by 2 is 1.5
1.5 flowers per minute
You might be interested in
What is the excluded value?<br> 2
nordsb [41]

Answer: it is 0.

Step-by-step explanation:

6 0
2 years ago
Find the value of a from given figure.​
NeX [460]

Answer:

45°

Step-by-step explanation:

three angles in a triangle sum up to 180

90° + a + a = 180°

90° + 2a = 180°

2a = 180°-90°

2a = 90°

a = 45°

7 0
3 years ago
A sector of a circle of 7cm has an area of 44cm².calculate the angle of the sector,correct to the nearest degree π =22\7​
Hitman42 [59]

Answer:

\theta=102.85^{\circ}

Step-by-step explanation:

Given that,

The radius of circle, r = 7 cm

The area of sector, A = 44cm²

We need to find the angle of the sector. The formula for the area of sector is given by :

A=\dfrac{\theta}{360}\pi r^2

Solve for \theta.

\theta=\dfrac{360A}{\pi r^2}\\\\\theta=\dfrac{360\times 44}{\dfrac{22}{7}\times 7^2}\\\\\theta=102.85^{\circ}

So, the angle of the sector is equal to 102.85^{\circ}.

7 0
2 years ago
When you got your car fixed, the cost for parts was $75. The cost for labor was $45 per hour. If the total cost was $255 . Find
navik [9.2K]

Answer:

3.3

Step-by-step explanation:

Hour : H

subtract the 75 from both sidesso the variable would be on one side and the knowns would be on the other side

45H + 75 = 225

        -75      -75

Divide by 45 from both sides

45H = 150

÷45     ÷45

3.33

6 0
3 years ago
Hello please help i’ll give brainliest
valkas [14]

Answer:

gravitational potential energy

Step-by-step explanation:

cuz its being lifted

7 0
2 years ago
Other questions:
  • Hailey went to the market and bought 5 pounds of coffee that costs $2 a pound. She also purchased 2/3 pounds of lunch meat that
    9·1 answer
  • Bob and Dan earned a total of $72
    8·1 answer
  • John kept track of how many baskets were made in a basketball game. After 4 minutes, 5 baskets were made. How long did it take u
    14·1 answer
  • 1-0.4^n&gt;=0.99 howwwwwwwwwwwwwwwwwwwwwwwwww
    8·1 answer
  • What is the correlation of this scatter plot
    12·1 answer
  • - 4+-3 - (-11) =<br> O<br> O 10<br> 0-18<br> 04
    15·1 answer
  • A farm has 5 brown cows and 10 white cows. A fence is open and a cow escapes. What is the probability that it will be a brown co
    13·2 answers
  • How many pages should the manufacturer advertise for each cartridge if it wants to be correct 99% of the time
    7·1 answer
  • Given the set of all even integers between and including -18 to -6 , what is the probability of choosing a multiple of -6 from t
    11·1 answer
  • A.10<br> B.70<br> C.110<br> D.170<br><br> Help pls asap
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!