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2 years ago

Please helpp! 6th grade work

Mathematics

2 answers:

Leto [7]2 years ago

8 0

Answer:

-43.60F, -37.4F, -17F, 37.3F, 51.8F, 52F !

(also i love wilbur :])

Step-by-step explanation:

Degger [83]2 years ago

7 0

Answer:

Coldest to warmest: -43.6 F, -37.4 F, -17. F, 37.3 F, 51.8 F, 52 F.

Step-by-step explanation:

Negative numbers are always less than positive numbers, and in this case the negatives would be the coldest. You want to start by figuring out which negative number has the lowest value, and then going from there. You should end on a positive number being the warmest, so -43.6 would be the coldest and 52 would be the warmest.

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Based on his past record, Luke, an archer for a college archeny practice L auke wesent the number on his past record, Luke, an a

polet [3.4K]

Answer:

Option (A) 0.40951

Step-by-step explanation:

We are given the following information in the question:

P(target) = 0.90

Let the random variable X represent the number of times he hits ring of the target with a shot of the arrow.

The probability distribution of X is

x: 0 1 2 3 4 5

P(x): 0.00001 0.00045 0.00810 0.07290 0.32805 0.59049

The mean of discrete probability distribution is given by:

$\mu = \displaystyle\sum x_iP(x_i)\\\\= 0(0.00001) + 1(0.00045) + 2(0.00810) + 3(0.07290) + 4(0.32805) + 5( 0.59049)\\= 4.5$

Now, we have to evaluate

$P(x$

Option (A) 0.40951 t is the probability that the number of times Luke will hit the inner ring of the target out of the 5 attempts is less than the mean of X.

4 0

2 years ago

X2 - 7x + 9 =0 please leave answer in surf form and simplify

777dan777 [17]

Answer:

x = $\frac{7}{2}$ ± $\frac{\sqrt{13} }{2}$

Step-by-step explanation:

Given

x² - 7x + 9 = 0 ( subtract 9 from both sides )

x² - 7x = - 9

Solve using the method of completing the square

add ( half the coefficient of the x- term)² to both sides

x² + 2( - $\frac{7}{2}$ )x + $\frac{49}{4}$ = - 9 +

(x - $\frac{7}{2}$ )² = $\frac{13}{4}$ ( take the square root of both sides )

x - $\frac{7}{2}$ = ± $\sqrt{\frac{13}{4} }$ = ± $\frac{\sqrt{13} }{2}$ ( add

x = $\frac{7}{2}$ ± $\frac{\sqrt{13} }{2}$ = $\frac{7+/-\sqrt{13} }{2}$

4 0

2 years ago

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The function f(x) = g(x), where f(x) = 2x - 5 and g(x) = x2 - 6.

JulijaS [17]

Answer:

2.7

Step-by-step explanation:

I got it right

8 0

3 years ago

How do i solve this? i need help

Korvikt [17]

A (103)(109)

=103*109

=(10*10*10)*(10*10*10*10*10*10*10*10*10)

=10*10*10*10*10*10*10*10*10*10*10*10

=1012

=1000000000000

c.1e+23

3 0

3 years ago

What is the answer? Links will be reported. ( BRANLIEST )

qaws [65]

Answer:

$- 1 \frac{1}{8} m + \frac{3}{10} \\$

Step-by-step explanation:

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7 0

2 years ago

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