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myrzilka [38]
2 years ago
8

Ashley is preparing for a horse riding competition. She has trained her horse for 5 hours and has completed 150 rounds. At what

rate has Ashley ridden her horse in rounds per hour?
A.
32 rounds per hour
B.
29 rounds per hour
C.
31 rounds per hour
D.
30 rounds per hour
Mathematics
2 answers:
Lady_Fox [76]2 years ago
5 0
Answer: D. 30 rounds per hour

Explanation: I tested out each answer choice and divided it by 150 to see which will give me 5 hours and 150 divided by 30 gives 5 hours meanwhile the rest give 4. So and so or 5. So and so however D gives exactly 5

Hope that helps! Have a good day :)
maxonik [38]2 years ago
3 0
150/5 = 30

30 pounds per hour :)

I hope this helps!
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To help vegetables stay fresh longer, Liam’s family maintains storage near their home. The total volume of the root cellar is 95
Helga [31]

To help vegetables stay fresh longer, Volume of storage of 951 cubic feet is equal to 26.929 m^3

<u>Solution:</u>

Given that to help vegetables stay fresh longer, Liam’s family maintains storage.

Total volume of root cellar that is storage is 951 cubic feet.

Also given that 1 foot = 0.3048 meters

need to find the volume of storage in cubic meter that is m^3

\begin{array}{l}{\text { As } 1 \text { foot }=0.3048 \mathrm{m}} \\\\ {\Rightarrow 1 \text { foot } \times 1 \text { foot }=0.3048 \mathrm{m} \times 0.3048 \mathrm{m}} \\\\ {\Rightarrow 1 \text { foot } \times 1 \text { foot } \times 1 \text { foot }=0.3048 \mathrm{m} \times 0.3048 \mathrm{m} \times 0.3048 \mathrm{m}} \\\\ {=1 \mathrm{foot}^{3}=0.0283 \mathrm{m}^{3}} \\\\ {\Rightarrow 1 \text { cubic feet }=0.0283 \mathrm{m}^{3}}\end{array}

\text { So } 951 \text { cubic feet }=951 \times 0.0283 \mathrm{m}^{3}=26.929 \mathrm{m}^{3}

Hence volume of storage of 951 cubic feet is equal to 26.929 m^3

7 0
3 years ago
a boat is going 144 miles upstream on a river. the speed of the boat in still water is 60 miles per hour. the speed of the river
Katena32 [7]

Answer:

Let  b  =  rate of the boat.

Let  r  =  rate of the river.

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The rate going upstream is  b - r.

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4(b + r)  =  144     --->     b + r  =  36     [divide both sides by 4]

9(b - r)  =  144      --->     b - r  =  16      [divide both sides by 9]

Add town:                          2b  =  52  

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Step-by-step explanation:

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GarryVolchara [31]
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Answer: $3,581

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Step-by-step explanation:

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