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Nataly_w [17]
2 years ago
5

Find the area of △ABF. Round the area to the nearest whole number, if necessary.

Mathematics
1 answer:
kondor19780726 [428]2 years ago
7 0

Answer:

Area of ΔABF = 6 square units

Step-by-step explanation:

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The receipt below shows the money, in dollars, spent by a customer at the Good Groceries store.
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C: Good Groceries charges 1.20 per kilogram of lettuce.

Step-by-step explanation:

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Jenny studied the characteristics of two species of bacteria. The number of bacteria of species A, A(t), after t hours is repres
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<h3><u>Answer:</u></h3>

The function N(t) is given as:

N(t)=3+(0.25t)^3-8(1.06)^t

<h3><u>Step-by-step explanation:</u></h3>

Jenny studied the characteristics of two species of bacteria.

The number of bacteria of species A, A(t), after t hours is represented by the function:

A(t) = 5+(0.25t)^3

The number of bacteria of species B, B(t), after t hours is represented by the function:

B(t) = 2 + 8(1.06)^t

N(t) denotes the difference in the number of bacteria; hence N(t) is given by after t hours as:

N(t)=A(t)-B(t)

N(t)= 5+(0.25t)^3-(2 + 8(1.06)^t)

which on simplifying gives:

N(t)=5+(0.25t)^3-2-8(1.06)^t\\\\N(t)=5-2+(0.25t)^3-8(1.06)^t\\\\N(t)=3+(0.25t)^3-8(1.06)^t

Hence,

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2 years ago
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Damaris will be working at the local pool over his nine-week summer break. His net pay will be $123.56 each
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I wish I could help but I’m stúpid ;-;. Good luck finding the answer 00p

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There are four activities on the critical path, and they have standard deviations of 1, 2, 4, and 2. what is the probability tha
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Standard deviations of the four activities of the critical path are 1,2,4,2.

Standard deviation of this critical path = Sum of square root of variance of this corresponding critical path

Standard deviation of critical path =\sqrt{1^2+2^2+4^2+2^2}

=\sqrt{1+4+16+4}

=\sqrt{25}

=5

Now we need to find the probability that the project will completed in 38 weeks given that its expected completion time is 40 weeks.

That is, we need to find P(X<38) :

z=\frac{38-40}{5}= \frac{-2}{5}=-0.4

P(X

Probability =0.5-0.16=0.34

Thus the probability that the project will be completed in 38 weeks is 0.34.

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Paul makes a base monthly salary of $1500.As a vendor,he must sell %19000 worth of items per month.He also makes a 6% commission
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