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PIT_PIT [208]
3 years ago
9

The melting point of nitrogen is

Mathematics
1 answer:
Anika [276]3 years ago
7 0

Answer:

-250°F

Step-by-step explanation:

-346°F / -96°F = -250°F

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Please help! (Find the area of the shaded region)
jeyben [28]

Answer:

9.43 ft

Step-by-step explanation:

First, we need to find the area of the entire circle(shaded & unshaded), which is 12.57, with a radius of 2 ft. Next, we find the area of the white area, and NOT the shaded area, which is 3.14, with a radius of 1 ft. Now, we need to subtract the white area(3.14) from the total area(12.57), which is 9.43.

Hope this helps!

8 0
3 years ago
H(t)=-20+11t solve for h(11)​
marusya05 [52]

Answer:

follow on insta trippy1669

Step-by-step explanation:

8 0
3 years ago
How many different 12-letter arrangements can be made using the letters in the word indianapolis?
Alona [7]

Answer:

764

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8 0
4 years ago
Abe, Bella, and Carlos have all earned some college credits.  Bella has earned 10 less credits than Abe, and Carlos has earned t
ycow [4]
Set Abe as x
set Bella as y
set Carlos as z

<span>Bella has earned 10 less credits than Abe
y=x-10

</span><span>Carlos has earned two less than double the number of Abe’s credits
</span><span>z=2x-2

</span><span>Altogether, they have earned a total of 136 credits
</span><span>x+y+z=136

replace y with x-10
replace z with 2x-2
x+(x-10)+(2x-2)=136
solve for x
4x-12=136
4x=148
x=37

We now know Abe earned 37 credits
To find how much Bella earned plug in 37 for y=x-10
y=27
To find how much Carlos earned plug in 37 for z=2x-2 
z=72

Therefore,
Abe earned 37 credits
Bela earned 27 credits
Carlos earned 72 credits


</span>
7 0
3 years ago
Use the binomial theorem to write the binomalexpadion (a +2b)^4
Nataly_w [17]
The binomial theorem for a binomial in the format (x + y) to the fourth power is 

x⁴ + 4x³y + 6x²y² + 4xy³ + y⁴

So now we plug in for the x- and y-values

a⁴ + 4a³(2b) + 6a²(2b)² + 4a(2b)³ + (2b)⁴

Simplify this to become:

a⁴ + 8a³b + 6a²(4b²) + 4a(8b³) + 16b⁴

Now simplify to:

a⁴ + 8a³b + 24a²b² + 32ab³ + 16b⁴
5 0
3 years ago
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