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2 years ago

Pls answer both I really need help...

Mathematics

2 answers:

ehidna [41]2 years ago

8 0

Step-by-step explanation:

the correct answer is in there

babunello [35]2 years ago

8 0

Answer:

A. Jim did not simplify the (4-2)^2 which is the first step.

5-3(4-2)^2 = 5-3(4)

5-12=-7

Step-by-step explanation:

Hopefully this helps. Got some help from math-way lol

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(-3 * 10 to the power of 4) * (2 * 10 to the power of -3)

gayaneshka [121]

-3*10= -30 to the 4th power is 810,000
10 to the -3 power is -1000 * 2 is -2000

810,000 * -2000 = -1,620,000,000

8 0

3 years ago

A colony of fruit flies exhibits exponential growth. suppose that 500 fruit flies are present. let p(t) denote the number of fru

murzikaleks [220]

I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
SEE ATTACHED IMAGE.

Part A:
The differential equation is:
y '= 0.08y
The initial condition is:
P (0) = 500

Part B:
The formula for this case is:
P (t) = 500exp (0.08 * t)

Part C:
After five days we have to evaluate t = 5 in the equation.
We have then:
P (5) = 500 * exp (0.08 * 5)
P (5) = 745.9123488
Rounding:
P (5) = 746

4 0

2 years ago

Write an expression in factored form to represent the total area of each rectangle

Nezavi [6.7K]

The area of any rectangle is

(the rectangle's length) times (the rectangle's width) .

If you have one or more specific rectangles to be discussed,
you'll have to reveal them.

7 0

2 years ago

Read 2 more answers

How many total squares are there?<br> But the answer is not 9

ioda

Answer:

There's 10

Step-by-step explanation:

You count the little squares, which give you 9 and then you count the big square that all of the little squares are in, which gives you 10 squares in total

5 0

2 years ago

How do I find the value of WQ

Brut [27]

Answer:

WQ = 2.67 to the nearest hundredth.

Step-by-step explanation:

The area of triangle PQX = 1/2 * PX * QX.

The area of the rectangle = 8 * YX .

But YX = 2 PX so its area = 8 *2PX = 16*PX.

We are given that area of PQX is 1/6 of the area of WXYZ, so we have the equation:-

16 PX = 6* 1/2*PX * QX

16 = 3QX

QX = 16/3 = 5.33

Finally WQ = WX - QX

= 8 - 5.33

= 2.67

4 0

3 years ago