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3 years ago

3 + 4x to the second power when x = 5

Mathematics

2 answers:

nadya68 [22]3 years ago

7 0

Answer: If x=5 and it’s asking 3+4(5)^2

5^2=25 and 4(25)=100 and then 3+100=103

Step-by-step explanation:

aleksklad [387]3 years ago

5 0

Answer:

529, because 4×5=20. 20+3=23. 23 to the second power would be 529.

Have a good day~

Sorry If it's incorrect or wrong.~

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Answer:

12.5

Step-by-step explanation:

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Answer:

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3 years ago

Use a measuring tape to find the circumference of five circular objects.Then measure distance across each item to find its diame

MAXImum [283]

Basically
Circumference = 2 * pie * radius
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3 years ago

NEED HELP ASAP ILL MARK BRAINLIEST IF ITS RIGHT!!!

Leto [7]

Answer:

f(1)=-11

f(n)=f(n-1)+22

Step-by-step explanation:

Base equation:

f(n)=-11+22(n-1)

f(1)=-11+22(1-1)

f(1)=-11+0

f(1)=-11

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f(n-1)=-11+22(n-2)

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3 years ago

Write your answer as a fraction or as a whole or mixed number. 27pts

statuscvo [17]

What we know:

Bird feeder capacity: --> 2 4/5 cups
Samantha's scoop capacity: --> 7/10 cups

Lets first convert the mixed partial fraction --> improper fraction

--> for easier calculation

After Conversion:

Bird feeder capacity: --> 14/5 cups
Samantha's scoop capacity: --> 7/10 cups

To find how many scoops of birdseed will Samantha put into the feeder we must:

--> divide the total capacity by the scoop's capacity

--> find the number of scoops:

Solve:

$Total-number- of -scoops = \frac{\frac{14}{5} }{\frac{7}{10} } =\frac{14}{5} *\frac{10}{7} =\frac{14*10}{5*7} =\frac{14}{7} *\frac{10}{5} =2*2=4$

Thus the total number of scoops that Samantha will put into the bird feeder is 4

Answer: 4

Hope that helps!

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2 years ago