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sveta [45]
3 years ago
15

James is studying different kinds of weather.

Mathematics
1 answer:
ivann1987 [24]3 years ago
6 0

Answer:

i got b and h{i hope this helps}

Step-by-step explanation:

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When hired at a new job selling jewelry, you are given two pay options:
Savatey [412]

Answer:

Option a because you will make more orofits

3 0
3 years ago
Use appropriate algebra and theorem 7.2.1 to find the given inverse laplace transform. (write your answer as a function of t.) ℒ
castortr0y [4]

We assume you want to find the inverse transform of s/(s^2 +3s -4). This can be written in partial fraction form as

(4/5)/(s+4) + (1/5)/(s-1)

which can be found in a table of transforms to be the transform of

(4/5)e^(-4t) + (1/5)e^t


_____

There are a number of ways to determine the partial fractions. They all start with factoring the denominator.

s^2 +3x -4 = (s+4)(s-1)


After that, you can postulate the final form and determine the values of the coefficients that make it so. For example:

A/(s+4) + B/(s-1) = ((A+B)s + (4B-A))/(s^2 +3x -4)


This gives rise to two equations:

(A+B) = 1

(4B-A) = 0

4 0
3 years ago
7. It takes ounces of honey to make one apple pie. Betty baked 4 apple
Rom4ik [11]

Answer:

17.6 ounces to make the pecan pies. I dont know how much honey she used to make the apple pie so if you could pls say I could edit the answer :)

Step-by-step explanation:

4 0
3 years ago
keon ha some change in his pocket then a friend loaned him 0.25 now keon has 1.45 in his pocket which equation can be used to fi
Studentka2010 [4]

Answer:

$1.45-$0.25=x

x=$1.20

Step-by-step explanation:

3 0
3 years ago
A square playground has an area of 221 ft2. What is the approximate length of each side of the playground? Round your answer to
Delvig [45]
15 ft. Find the square root of 221 which is 14.86 which rounds to 15

Squares have equal sides and area is length x width
3 0
3 years ago
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