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Over [174]
3 years ago
12

Simplify the following expression 2x-4y+3x2+7y-16x

Mathematics
2 answers:
solniwko [45]3 years ago
7 0
I found the answers:
 3x2 − 14x − 3y
3x2 + 14x + 3y
3x2 − 18x + 3y
3x2 − 14x + 3y
 Your answer would be D.
Scorpion4ik [409]3 years ago
3 0
45x is the answer to your question
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It took a car 5 days to travel 1459 miles. What was this car’s average speed, in miles per hour?(round to the nearest mile per h
dangina [55]

Answer:

12.158333333 miles per hour or 12

Step-by-step explanation:

24 × 5 = 120 hrs

1459÷120=12.15833333

or 12 miles per hour

4 0
3 years ago
Read 2 more answers
Harder questions.<br><br><br>Will give, Branliest.​
garri49 [273]

Answer:

425p + 100

Step-by-step explanation:

only answer that makes sense

7 0
2 years ago
The assembly line that produces an electronic component of a missile system has historically resulted in a 2% defectiverate. a r
sattari [20]

<span>Defective rate can be expected to keep an eye on a Poisson distribution. Mean is equal to 800(0.02) = 16, Variance is 16, and so standard deviation is 4.
X = 800(0.04) = 32, Using normal approximation of the Poisson distribution Z1 = (32-16)/4 = 4.
P(greater than 4%) = P(Z>4) = 1 – 0.999968 = 0.000032, which implies that having such a defective rate is extremely unlikely.</span>

<span>If the defective rate in the random sample is 4 percent then it is very likely that the assembly line produces more than 2% defective rate now.</span>

3 0
3 years ago
WILL GIVE BRAINLIST SO PLZ HELP
DochEvi [55]

Hello!

D Would be your answer! Because At Midnight, the temperature was -8*f. At noon, 23*F, so

|-8-23| |-3||= 31  There you go! May I have Brainliest?

4 0
3 years ago
You work at an ice-cream shop. One of your jobs is to order new ice-cream cones. You pick the cone that is 5 inches high and has
Taya2010 [7]
We have that
the Volume of cone=(1/3)*B*h
B=the area of the base
h= the height of the cone
D=3.5 in-----------------> r=D/2=1.75 in
h=5 in
B=pi*r²---------> 3.14*1.75²=9.616 in²
V=(1/3)*9.616*5=48.08 in³--------> 48 in³

the answer is 48 in³
5 0
3 years ago
Read 2 more answers
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