2 years ago

Please help well mark brain please

Mathematics

2 answers:

Rudik [331]2 years ago

8 0

Answer:

Step-by-step explanation:

allochka39001 [22]2 years ago

4 0

Answer:

10n+12b, C

Step-by-step explanation:

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A number cube has sides labeled 1 to 6. Gia rolls the number cube. What is the probability that she rolls a 4?

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It would b C because there are 6 sides and out of the 6, you want one number, which is 4, so that’s why it would be C

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3 years ago

The ratio of chaperones to students on a field trip is2:7 there are 14 chaperones on the field trip in all how many chaperones a

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3 years ago

These cylinders are similar. Find the volume of

Basile [38]

Answer:

$V_s=85\ cm^3$

Step-by-step explanation:

Let $V_s\ and\ V_b$ be the volumes of the smaller and bigger cylinder.

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As the two triangles are similar, the cube of their ratio would equal the ratio of their volume i.e.

$\dfrac{V_s}{V_b}=(\dfrac{h_s}{h_b})^3\\\\\dfrac{V_s}{V_b}=(\dfrac{3}{5})^3\\\\\dfrac{V_s}{V_b}=0.216\\\\V_s=393\times 0.216\\\\V_s=84.8\\\\or\\\\V=85\ cm^3$

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2 years ago

Pears cost $0.92 per pound and apples cost $1.10 per pound. mr.Bonilla bought 3.75 pounds of pairs and 2.1 pounds of apples how

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Answer:

$5.76

Step-by-step explanation:

Total price for 3.75 pounds of pears:

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3 years ago