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vagabundo [1.1K]
3 years ago
13

I need sambady help my to rate the question

Mathematics
1 answer:
OLEGan [10]3 years ago
8 0
Counting by tens is faster than counting by ones because you skip more numbers in between 10 and the next number than just counting by ones
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Need help! Will brainiest if right!
tangare [24]

Answer:

Y=3x+5

Step-by-step explanation:

If we take x = 1, according to the first function (the answer) y would be 8.

Other options:

—————

Formula 3:

Y= 2^x+5 == 7

Formula 4:

Y = x+8 == 9

True answer = 10.

——————

Ok, so the last one seems more accurate lets test the first and last one on two more numbers:

——————

X = 15

Formula 1:

50

Formula 4:

23

True answer = 60.

The first formula wins.

————————-

X= 10

Formula 1:

35

Formula 4:

18

True answer = 41

The first formula wins.

——————

So, we can see that the first formula is most accurate.

4 0
2 years ago
Choose the answer based on the most efficient method as presented in the lesson.
natita [175]
The next step is to add 9

7 0
3 years ago
Read 2 more answers
Guys please help i’m nearly on 23% and i need to get to 82%- giving brainlest
liberstina [14]
Add the numbers they equal 30 then u divide 30 by 2 since it’s an odd number and you get 15. so 15 is your answer
6 0
3 years ago
Read 2 more answers
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
A 9-inch diameter pizza has 30 calories per square inch. About how many calories are in the entire pizza?
Yuliya22 [10]

Answer:

113.04 calories

Step-by-step explanation:

please mark answer as brainlest

8 0
2 years ago
Read 2 more answers
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