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Lera25 [3.4K]
3 years ago
10

40% of attendees at Martika's wedding order

Mathematics
1 answer:
Harrizon [31]3 years ago
6 0

Answer:

400 people

Step-by-step explanation:

equation: 40/100 = 160/x

cross multiply: 40 * x = 100 * 160

multiply: 40x = 16000

divide each side by 40: x = 400

there is 400 people

I hope this helped, please mark Brainliest, thank you !!

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The formula of compound continuously is
A=p e^rt
A future value?
P present value 300
R interest rate 0.07
T 4 years
E constant
A=300×e^(0.07×4)
A=396.94 round your answer to get
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3 years ago
Mary ate 5 slices of pie. Arther ate 2 slices. If Mary ate 5/10 of the pie and all the slices werethe same size, what fraction o
viktelen [127]
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Jay sells 10 packs of apples for 80p. He wants to make £75 at the end of the year. How many packs of apples does he need to sell
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Answer:

937.5 packs of apples

Step-by-step explanation:

Note that:

100p = £1

80p = x

Cross Multiply

100x = 80p × £1

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Jay sells 10 packs of apples for 80p.

Hence:

£0.8 = 10 packs of apples

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Cross Multiply

£0.8 × x = £75 × 10 Packs

x = £75 × 10 Packs/£0.8

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3 0
2 years ago
Lena bought 14 yards of ribbon. How many feet of ribbon did she buy?
IgorLugansk [536]

[Hello,BrainlyUser!\; I'm\;Lenvy]

Your\;Answer\;Is\;Below

Answer:

42 feet

Step-by-step explanation:

First let know what is

Yards to Feet

Note that;

1 Yard ⇒ 3 Feet

Thus, Formula: Multiply the length value by 3

Given:

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~[CloudBreeze]~

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Divide:

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6 hours of labor was spent

8 0
3 years ago
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