2 years ago

What is the sum of 2.5 × 104 and 3.4 × 104

Mathematics

2 answers:

Mandarinka [93]2 years ago

8 0

The answer is= 2.5x104=260
=3.4x104=353.6

attashe74 [19]2 years ago

8 0

Answer:

The sum of both expressions is 613.6.

Step-by-step explanation:

In this case, first we have to solve each one of the multiplications and then sum the results, this is:

$2.5*104=260\\3.4*104=353.6$

Now with the results of the multiplications, we have to sum them:

$260+353.6=613.6$

The sum of both expressions is 613.6.

You might be interested in

At a restaurant jars of tomato sauce are stored in boxes in the pantry. Each box contains 8 jars of tomato sauce. A cook uses 2

defon

Answer:

y = 8x − 2

Step-by-step explanation:

x =the number of boxes

Total jars of tomato sauce is each box contains 8 jars so that is 8 x x=8x

2 jars were removed making it 8x-2

y will be 8x-2

3 0

3 years ago

Find the length of hk

g100num [7]

Answer:

1 inch i think

Step-by-step explanation:

5 0

3 years ago

Which of the following represents the zeros of f(x) = 6x3 + 25x2 − 24x + 5?

cestrela7 [59]

F(-5) = 6(-5)^3 + 24(-5)^2 - 24(-5) + 5 = 0
so x = -5 is one zero.

7 0

3 years ago

Margaret is folding paper flowers for an art project.The number of paper flowers she can make varies dicetly with the amount of

yKpoI14uk [10]

Answer:

168 in 7 hours.

Step-by-step explanation:

We can't multiply.

We got to count up by 12's for each 1/2 hour.

12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 168.

Simplified:

24, 48, 72, 96, 120, 144, 168.

Estimate:

12 = 1/2 hour
24 = 1 hour
36 = 1 1/2 hours
48 = 2 hours
60 = 2 1/2 hours
72 = 3 hours
84 = 3 1/2 hours
96 = 4 hours
108 = 4 1/2 hours
120 = 5 hours.
132 = 5 1/2 hours
144 = 6 hours
156 = 6 1/2 hours
168 = 7 hours.

Answer is 168.

5 0

2 years ago

After Friday's footbal game, Alana and her friends go out for ice cream. They share mega mountains sundae and finished the whole

Mrrafil [7]

What’s the question

6 0

2 years ago