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Nataly_w [17]
3 years ago
11

Plz help 100 points!!!!!!!!!!!!!!!!

Mathematics
2 answers:
enot [183]3 years ago
8 0

Answer:

I'm pretty sure is number two

Step-by-step explanation:

because I solved the problems

lara31 [8.8K]3 years ago
6 0

Answer:

The answer is A

Step-by-step explanation:

Express the number in scientific notation as real numbers:

9.4 \times  {10}^{ - 8}  = 0.000000094 \\ 9.25 \times  {10}^{ - 6}  = 0.00000925 \\ 2.5 \times  {10}^{3}  = 2500 \\ 7 \times  {10}^{3}  = 7000

So, from least to greatest;

0.000000094 - 0.00000925 - 2500 - 7000

9.4 x 10^-8, 9.25 x 10^-6, 2.5 x 10^3, 7 x 10^3 (first option)

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11, 12, and 13

Step-by-step explanation:

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Answer:

y= -2x +1

Step-by-step explanation:

<u>slope- intercept form</u><u>:</u>

y= mx +c, where m us the gradient and c is the y-intercept.

Let's find the value of m first using the gradient formula.

Gradient= \frac{y1 - y2}{x1 - x2}

m =  \frac{ - 3 - 3}{2 - ( - 1)}  \\ m =  \frac{ - 6}{2 + 1}  \\ m =  \frac{ - 6}{3}  \\ m =  - 2

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To find the value of c, substitute a pair of coordinates.

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3 years ago
Which shows the correct method for solving the equation below?<br> 1/3 (y-9) =3
iragen [17]

Answer:

y=18

Step-by-step explanation:

we have

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1 pol
BigorU [14]
In 3 hours, they could bake 87 birthday cupcakes. If you divid 145 by 5 this gives you 29, and you multiply this by 3 to find how many can be made in 3 hours, which gives you 87:) hope this helps!
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3 years ago
A study was conducted on 64 female college athletes. The researcher collected data on a number of variables including percent bo
Leni [432]

Answer:

Hello please your question is in-complete attached is the complete question

degree of freedom = -62.90 ( e )

Step-by-step explanation:

The formula for calculating the F-statistic/test statistic is

test - statistic  = Coef ( LBW) / SE Coef ( LBW )

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the degree of freedom the F-statistic has = -62.90

F-statistic test is any statistical test in which the test statistic has an F-distribution under the null hypothesis. the value of the test can be gotten from running an ANOVA test or regression analysis on the statistical models

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