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MissTica
4 years ago
9

Investment word problems

Mathematics
1 answer:
Elena L [17]4 years ago
5 0
Bob puts $2000 in the bank. The bank gives 2% intrest every year. How much money will Bob have in the bank after 5 years.
You might be interested in
Factor completely: 2x4 − 32.
vazorg [7]

Answer:

Option b) is correct.

The completed factor of given expression is  2(x-2)(x+2)(x^2+4)

Step-by-step explanation:

Given expression is 2x^4-32

To find the completed factor for the given expression:

2x^4-32:

Taking the common number "2" outside  to the above expression we get

2x^4-32=2(x^4-16)

Now rewritting the above  expression as below

=2(x^4-2^4)  (since 16 can be written as the number 2 to the power of 4)

=2((x^2)^2-(2^2)^2)

The above expression is of the form a^2-b^2=(a+b)(a-b)

Here a=x^2 and  b=2^2

Therefore it becomes

=2(x^2+2^2)(x^2-2^2)

=2(x^2+4)(x^2-2^2)  

The above expression is of the form a^2-b^2=(a+b)(a-b)

Here a=x and  b=2

Therefore it becomes

=2(x^2+4)(x+2)(x-2)  

=2(x+2)(x-2)(x^2+4)  

Therefore =2(x+2)(x-2)(x^2+4)  

2x^4-32=2(x-2)(x+2)(x^2+4)  

Option b) is correct.

The completed factor of given expression is  2(x-2)(x+2)(x^2+4)

3 0
4 years ago
Read 2 more answers
Harvey conducted a probability experiment using a cube numbered 1-6 and a spinner with three equal spaces, as shown.
svet-max [94.6K]

Answer:

We have two independent events.

A number cube, with 6 possible outcomes.

A spinner, with 3 possible outcomes.

Each element in the combined sample space will be something like:

(outcome of the number cube, outcome of the spinner).

Then the number of possible outcomes in the sample size is equal to the product between the number of outcomes in each event.

Sample space size = 6*3 = 18.

3 0
3 years ago
At The hairdresser ,Jenny Had 27 Centimeters cut off her hair.How many Decimeters of hair did Jenny Have Cut Off
erastova [34]
1 centimeter = 0.1 decimeter. So 27 centimeters = 2.7 decimeters
3 0
3 years ago
Read 2 more answers
A bat and ball cost a dollar and ten cents. the bat costs a dollar more than the ball. how much does the ball cost?
rewona [7]
The bat would cost one dollar and five cents and the ball would cost five cents. The reason is, you have to add them together and any higher or any lower would go over the limit of one dollar and ten cents
3 0
3 years ago
HELPPPPP AGAIN PLZZZ!!!! :)
posledela
<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ volume = length x width x height

volume = 3.5 x 1.5 x 2

volume = 10 1/2 cubic inches

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

6 0
3 years ago
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