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Lena [83]
3 years ago
11

How many terms are in this expression 3x2y4z − 6xy − 3z(5x2)

Mathematics
2 answers:
Liono4ka [1.6K]3 years ago
8 0

Answer:C 3 Term

Step-by-step explanation:

Stels [109]3 years ago
3 0

Answer:

c

Step-by-step explanation:

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According to the line of best fit, at what time will the temperature reach 100°C, the boiling point of water?
Lena [83]

Answer:

It isn't much help, but the answer is NOT C. 6

I just took the test and C was not the answer !! I will update this if I figure out what it was.

7 0
2 years ago
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Write an expression to represent the total cost of paint at a rate of $5.75 per ft.? to paint a triangular-shaped mural where th
ASHA 777 [7]

Answer:

C($)= (x²/2 +11x)5.75

Step-by-step explanation:

Let's assume the height= x

The base= x+22

Area= 1/2(base*height).

Area= 1/2((x+22)(x))

Area= x²/2 +11x

Cost per ft= $5.75

Cost for painting the triangular mural C

C($)= (x²/2 +11x)5.75

7 0
2 years ago
The weights of newborn baby boys born at a local hospital are believed to have a normal distribution with a mean weight of 4016
hodyreva [135]

Answer:

Required Probability = 0.97062

Step-by-step explanation:

We are given that the weights of newborn baby boys born at a local hospital are believed to have a normal distribution with a mean weight of 4016 grams and a standard deviation of 532 grams.

Let X = weight of the newborn baby, so X ~ N(\mu=4016 , \sigma^{2} = 532^{2})

The standard normal z distribution is given by;

              Z = \frac{X-\mu}{\sigma} ~ N(0,1)

Now, probability that the weight will be less than 5026 grams = P(X < 5026)

P(X < 5026) = P( \frac{X-\mu}{\sigma} < \frac{5026-4016}{532} ) = P(Z < 1.89) = 0.97062

Therefore, the probability that the weight will be less than 5026 grams is 0.97062 .

5 0
3 years ago
HELP ASP PLZ!!!
zheka24 [161]

Answer:

I wanna say that,

Time to Climb (min) <u>Dependent Variable</u>

Height (ft<u>)</u> <u>Independent Variable</u>

Hope this helps, let me know if I'm wrong.

<u></u>

7 0
2 years ago
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Solve for the following. Type your answer using digits. A rectangle with a length ofx−4 and a width of 8 has a perimeter of 34.
slava [35]

Answer:

length = 13

Step-by-step explanation:

length =x-4

width = 8

perimeter =2( x-4) + 2× 8 = 34

= 2x - 8 + 8 =34

= 2x =34

= x = 17

3 0
2 years ago
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