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Lapatulllka [165]
3 years ago
8

Evaluate the expression on top helllp pls

Mathematics
2 answers:
ira [324]3 years ago
5 0

Answer:

159

Step-by-step explanation:

Travka [436]3 years ago
4 0

Answer:

the answer is 59

Step-by-step explanation:

apply

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

First, add inside the parentheses. Your equation is now 8^2-5.

8 squared is sixty four, and subtract five to get 59. Hope this helped!

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Alright i have 4 separate questions to ask for this one i will label them number one through 4 so you don't get mixed up
CaHeK987 [17]

Answer:

1: C. $3,474.38

2: B. $44.10

C: C. $570

Step-by-step explanation:

1.

4250 - (4250 x 0.25)

3187.50

3187.50 + (3187.50 x 0.09)

3474.375 which rounds up to

$3,474.38

2.

52 - (52 x 0.2)

41.6

41.6 + (41.6 x 0.06)

44.096 which rounds up to

44.10

3.

500 + (500 x 0.2)

600

600 - (600 x 0.05)

570

4 0
2 years ago
Read 2 more answers
The length of a side of a cube can be determinad
erik [133]

Answer:

4 cm

which is none of the listed answers

Step-by-step explanation:

∛64 = 4

proof:

4x4x4 = 64

7 0
2 years ago
What is the volume of a cube 1 1/2 inches wide 2 1/2 inches long and 4 inches high?
mel-nik [20]

Answer:

231

Step-by-step explanation:

first of all it must be a cuboid bcoz a cube's edge is same i.e length =breadth= height.

now volume of cuboid =lbh

11/2×21/2×4

=231

ans....

6 0
2 years ago
Read 2 more answers
Dr. Thomas just started an experiment. She will collect data for 6 days. How many hours is this?
Ber [7]
6 days* 24 hours per day= 144 hours

Final answer: 144 hours
4 0
3 years ago
Read 2 more answers
the population of a town grows at the rate of 3 percent each year in 2010, the town had a population of 250000. what is the popu
Ulleksa [173]

Answer:

335,979 people (in Year 2020)

Step-by-step explanation:

Initial Population (Year 2010) = 250,000

Rate of Growth = 3% = 3/100 = 0.03

We want the population of the town in Year 2020 (at this rate). That is 10 years from now.

The formula for compound growth is:

F=P(1+r)^t

Where

F is the future value (in year 2020)

P is the present value (250,000)

r is the rate of increase per year (0.03)

t is the time in years (t = 10)

Lets substitute and find the value:

F=P(1+r)^t\\F=250,000(1+0.03)^{10}\\F=250,000(1.03)^{10}\\F=335979.09

Rounded, that would be:

335,979 people (in Year 2020)

4 0
3 years ago
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