All categories

2 years ago

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

Mathematics

2 answers:

Bond [772]2 years ago

7 0

260 + 353.6 = 613.6 that's your answer

steposvetlana [31]2 years ago

7 0

613.6 would be the answer. I got it by multiplying 2.5 and 104 together to get 260, then I multiplied 3.4 and 104 together getting 353.6. I then added 260 and 353.6 together to get 613.6.

2.5 * 104 = 260
3.4 * 104 = 353.6
353.6 + 260 = 613.6

You might be interested in

A product is made up of components A, B, C, D, E, F, G, H, I, and J. Components A, B, C, and F have a 1/10,000 chance of failure

lesantik [10]

Answer:

The overall reliability is 99.7402 %

Step-by-step explanation:

The overall reliability of the product is calculated as the product of the working probability of the components.

For components A,B,C and F we have :

$P(failure)=\frac{1}{10000}$

⇒

$P(Work)=1-\frac{1}{10000}=\frac{9999}{10000}=0.9999$

For components D,E,G and H we have :

$P(failure)=\frac{3}{10000}$

⇒

$P(Work)=1-\frac{3}{10000}=\frac{9997}{10000}=0.9997$

Finally, for components I and J :

$P(failure)=\frac{5}{10000}$

⇒

$P(Work)=1-\frac{5}{10000}=\frac{9995}{10000}=0.9995$

Now we multiply all the working probabilities. We mustn't forget that we have got ten components in this case :

Components A,B,C and F with a working probability of 0.9999

Components D,E,G and H with a working probability of 0.9997

Components I and J with a working probability of 0.9995

Overall reliability = $(0.9999)^{4}(0.9997)^{4}(0.9995)^{2}=0.997402$

0.997402 = 99.7402 %

4 0

3 years ago

The graph shows Ms. Padilla's monthly cell phone cost, where x is the number of minutes she uses the phone during the month.

balu736 [363]

Answer: the X intercept mean this here

Ms.

Padilla is charged $0.04/min.

Ms. Padilla pays $16 for months she makes 0 min of calls

Step-by-step explanation:

7 0

1 year ago

Answer the following

Murljashka [212]

Answer:

Step-by-step explanation:

7 0

2 years ago

What is the measure of Angles are not necessarily drawn to scale.

miskamm [114]

X is 58° (your welcome:)

8 0

2 years ago

Read 2 more answers

What is the correct answer? Please provide an explanation.

ryzh [129]

Answer:

A 270° rotation about point B'

Step-by-step explanation:

Rotation is clockwise so you can see that the final transformation is a rotation 270° clockwise

4 0

3 years ago

Read 2 more answers