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IgorC [24]
3 years ago
14

If 20% of the students in your class like McDonald's, how many students are in your class if 4 students like McDonald's?

Mathematics
2 answers:
elena55 [62]3 years ago
5 0

Answer: it is 20 students

kondaur [170]3 years ago
5 0

Answer:

16 students

Step-by-step explanation:

4 students is 20% ,8 students is 40%, 12 students 80%, 16 students 100%

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Liula [17]
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6 0
3 years ago
Lillianne made 6 out of every 10 baskets she attempted during basketball practice. If she attempted to make 25 baskets, how many
patriot [66]

Answer:

15.

Step-by-step explanation:

(6/ 10) * 25

= 0.6 * 25

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3 years ago
Find x: a - bx = cx + d
V125BC [204]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
4-58. Lisa plans to retire on her 61st birthday. On her
mojhsa [17]

Answer:

Lisa invest "$2180.81" in her bank.

Step-by-step explanation:

The given values are:

On Lisa's 62nd birthday,

she withdraw = $10,000

The annuity of $A will remain at 3 percent for 40 years. The retirement pension of $10000 lasts 23 years at rate percentage of 3 but begins 40 years later.

⇒  A\times (\frac{P}{A} ,3 \ percent,40) - 10000 (\frac{P}{A} ,3 \ percent,23)\times \frac{1}{(1.03)40} = 0

⇒  A\times 23.1148 - 10000\times 16.4436\times 0.3066 = 0

⇒  A = 10000\times 16.4436\times \frac{0.3066}{23.1148}

⇒      = 10000\times 16.4436\times 0.0132

⇒      =2180.81 ($)

4 0
3 years ago
Simplify twelve and one fourth
joja [24]

Answer:49/4

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Improper fraction

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3 years ago
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