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valkas [14]
3 years ago
10

PLEASE HELP FAST

Mathematics
2 answers:
kakasveta [241]3 years ago
7 0

Answer:

630

Step-by-step explanation:

Simora [160]3 years ago
3 0

Answer:

where is the explanation

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Priya bought x grams of flour. Clare bought 3/8 more than that.
iris [78.8K]

Answer:

D

Step-by-step explanation:

y=x+3/8x

5 0
3 years ago
Five thousand raffle tickets are sold for $5 each. 50 winnings numbers will be chosen, 40 of which will win $100 each and 10 of
Allisa [31]

Answer:

Step-by-step explanation:

Given

there are 50 winning number out of which 40 get $ 100 each and 10 wins $ 1000 .

let x denotes the winning from a randomly selected ticket

x=100\ with\ Probability\ \frac{40}{5000}

x=1000\ with\ Probability\ \frac{10}{5000}

Expected value is given by

E(x)=100\times \frac{40}{5000}+1000\times \frac{10}{5000}

E(x)=0.8+2=2.8

and Expected return is given by

=100\times \frac{40}{5000}+1000\times \frac{10}{5000}-5

=2.8-5=$ -2.2

5 0
3 years ago
Jane needs $20 to buy her radio. She has saved $15.
KonstantinChe [14]

Answer:

the answer is d

Step-by-step explanation:

\frac{15}{20}  \times 100 = 75

7 0
3 years ago
Read 2 more answers
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What type of association would you expect to see between the amount of fog in the sky and the distance that a pilot can see? A)
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We can make a conclusion that the more fog there is, the less distance the pilot can see. this means that there is a negative association because if this were graphed, the slop would be negative, as the x-axis (amount of fog) increases and the y-axis (distance pilot can see) decreases.
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