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xxMikexx [17]
2 years ago
7

A plumber charges $50 for a house call plus an additional $12 per hour for labor

Mathematics
1 answer:
velikii [3]2 years ago
6 0
$62 is both numbers added together
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sabine and jack know that 1 kilogram = 2.2 pounds and 1 pound = 0.454 kilogram. they each write an expression to convert 50 poun
zzz [600]

Answer:

50 pounds =  22.7 kilograms

Step-by-step explanation:

Yes both are correct

Sabine :

2.2 pounds =   1 kilogram

     1 pound = 1/ 2.2 kilogram = 0.454 kilogram

50 pounds = 50 * 0.454 =22.7 kilograms

5 0
3 years ago
Please help me with this please.
natali 33 [55]

Answer:

f(-2) = -1

f(0) = -5

f(4) = -1

Step-by-step explanation:

The number inside of f( ) is telling you which equation to use to get the answer.

Example:

f(-2) since -2 is less than 0 you would use (x^2) - 5. So, ((-2)^2) - 5 = 4-5 = -1

f(0) since 0 is less than or equal to 0 you would use (x^2) - 5 again. So, ((0)^2) - 5 = 0-5 = -5

f(4) since 4 is grater than 3 you would use (2^(x-1)) - 9. So, (2^(4-1)) - 9 =  -1

<u><em>The Graph, try to make it as straight as possible</em></u>

<u><em></em></u>

6 0
3 years ago
I could use a helping hand here! thank you x
N76 [4]
It would be f(t)= 25^t+1
If you plugged in '2' as 't',
25^2+1= 15, 625 which uses the second day of the bacteria.
8 0
3 years ago
Use the diagram to find the value of the median of the figure. 15.25 22.25 13.64 19.64
MariettaO [177]

Answer:

your median is 17.445

Step-by-step explanation:

put them in order least to greatest

13.64,15.25,19.64,22.25

15.25+19.64=34.89

34.89/2=17.445

7 0
3 years ago
Read 2 more answers
Pls helppppp brooooooooooooooooooooooooo
Shalnov [3]

Answer:

Read the sentence below, which appears in the brochure “Nanotechnology: Big Things from a Tiny World.” As you read, look for context clues that could help you define any scientific terms.

Scientists have also developed sensors to measure pesticide levels in the field, allowing farmers to use less while still protecting their plants.

According to the context clues provided by the author, what is a pesticide?

Group of answer choices

Step-by-step explanation:

Read the sentence below, which appears in the brochure “Nanotechnology: Big Things from a Tiny World.” As you read, look for context clues that could help you define any scientific terms.

Scientists have also developed sensors to measure pesticide levels in the field, allowing farmers to use less while still protecting their plants.

According to the context clues provided by the author, what is a pesticide?

Group of answer choices

3 0
3 years ago
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