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Kamila [148]
3 years ago
8

I need help with the top one

Mathematics
1 answer:
MaRussiya [10]3 years ago
6 0
420 remaining = 15%
420 / 0.15 = 2800

answer
2800 trees 
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a polynomial function p(x) with rational coefficients has the given roots (10-square root of 6 and 4i). Find two additional root
Aleonysh [2.5K]

Answer:

6px

Step-by-step explanation:

hope this help

8 0
2 years ago
25=2y - 15 solve y AND SIMPLIFY HELP ME PLEASEE
sammy [17]

Answer:

y=20

Step-by-step explanation:

25+15=40

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40/2=20

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8 0
2 years ago
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For males in a certain town, the systolic blood pressure is normally distributed with a mean of 125 and a standard deviation of
makkiz [27]

95% have a systolic blood pressure between 109 and 141

Empirical rule states that for a normal distribution, 68% are within one standard deviation from the mean, 95% are within two standard deviation from the mean and 99.7% are within three standard deviation from the mean.

Given that mean (μ) = 125, standard deviation (σ) = 8.

68% are within one standard deviation = μ ± σ = 125 ± 8 = (117, 133)

95% are within two standard deviation = μ ± 2σ = 125 ± 2*8 = (109, 141)

95% have a systolic blood pressure between 109 and 141

Find out more on empirical rule at: brainly.com/question/10093236

5 0
2 years ago
Game Stop is having a massive salel New video games are on sale for $40 20 points
Maru [420]

Answer:

The correct answer is B

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4 0
3 years ago
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Waitress received a tip of 12% of a $375 food bill. how much money in tips did she earn?
morpeh [17]
She earns 45 dollars in tip
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3 years ago
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