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MrRa [10]
3 years ago
15

Eddie ended round one of a game show with 800 points. In round two, he scored -400 points

Mathematics
2 answers:
german3 years ago
8 0

Answer:

400

Step-by-step explanation:

800-400=400

WINSTONCH [101]3 years ago
4 0

Answer:

400

Step-by-step explanation:

800-400=400

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a box contains 29 widgets, 4 of which are defective. if 4 are sold at random, find the probability that (a) all are defective (b
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Which terms are properties of mathematical proofs?
steposvetlana [31]
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8 0
3 years ago
dillon pays x dollars to get a haircut. he gives the stylist a 15% tip. the expression representing his total cost is x + 0.15x
bagirrra123 [75]

Answer:

B) 1.15x, adding 15% to the cost of haircut is same as to multiply cost by 1.15

Step-by-step explanation:

Given expression = x + 15% of x

x + (15/100) x = x + 0.15x

= (1+ 0.15) x = 1.15x

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4 0
3 years ago
In 2013 number of students in a small school is 284.it is estimated that student population will increase by 4 percent
BaLLatris [955]

The situation can be modeled by a geometric sequence with an initial term of 284. The student population will be 104% of the prior year, so the common ratio is 1.04.

Let \displaystyle PP be the student population and \displaystyle nn be the number of years after 2013. Using the explicit formula for a geometric sequence we get

{P}_{n} =284\cdot {1.04}^{n}P

n

=284⋅1.04

n

We can find the number of years since 2013 by subtracting.

\displaystyle 2020 - 2013=72020−2013=7

We are looking for the population after 7 years. We can substitute 7 for \displaystyle nn to estimate the population in 2020.

\displaystyle {P}_{7}=284\cdot {1.04}^{7}\approx 374P

7

=284⋅1.04

7

≈374

The student population will be about 374 in 2020.

5 0
3 years ago
Can someone answer my questions please ._.
tekilochka [14]

Answer:

wheres the question?

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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