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2 years ago

14

Math experts. Can somebody help please.

1 answer:

eimsori [14]2 years ago

3 0

The surface area is 20.38 and the volume is 4.84

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Y=300-5x in standard form

Akimi4 [234]

<span>y = 300 - 5x

Standard form:
ax + by = c

</span>y = 300 - 5x
<span>5x + y = 300

Then to find the y-intercept, insert a 0 into the 'x'.
5(0) + y = 300
y = 300
The y-intercept is 300.

To find the x-intercept, insert a 0 into the 'y'.
5x + (0) = 300
5x = 300
x = 60

The x-intercept is 60.</span>

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2 years ago

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Can you guys help me ?

AysviL [449]

Answer:

C the 12th root of (8^x)

Step-by-step explanation:

This becomes 8 ^ x/4 ^ 1/3

We know that a^b^c = a^ (c*c)

8 ^(x/12)

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3 years ago

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. The mean incubation time for a type of fertilized egg kept at a certain temperature is 25 days. Suppose that the incubation ti

Paul [167]

Answer:

Step-by-step explanation:

Given that the mean incubation time for a type of fertilized egg kept at a certain temperature is 25 days.

Let X be the incubation time for a type of fertilized egg kept at a certain temperature is 25 days.

X is N(25, 1)

a) Normal curve is in the attached file

b) the probability that a randomly selected fertilized egg hatches in less than 23 days

= $P(X$

we convert x into Z score and use std normal distn table to find probability

$P(X$

i.e. we can say only 2.5% proportion will hatch in less than 23 days.

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2 years ago

How do you write -44.09 as a fraction?

julsineya [31]

Answer:

-4409/100

bcoz there is decimal next to 2 numbers

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3 years ago

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Two samples were taken of fish caught on Small Lake and are shown in the table below. It is estimated that the Sm

kolezko [41]

Answer:

its 80 on edg

Step-by-step explanation:

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2 years ago