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3 years ago

8

If u get an 81 which is a B in ur English class and then ur teacher gives u an assignment u then get a 88 ℅ she then puts it in

ur progress report.what is ur final grade?

2 answers:

pshichka [43]3 years ago

5 0

You get a B point average

Sergeu [11.5K]3 years ago

5 0

Answer:

you get a b average

Step-by-step explanation:

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Can someone please explain to me what I got wrong on this answer for my quiz. I need to know so I can fix it for the test

earnstyle [38]

Answer:

3 and -3

Step-by-step explanation:

A tick mark represents one and it's opposite so after two the integer and it's opposite being shown is 3 and -3.

3 0

2 years ago

Read 2 more answers

8. Scott drank 3.5 bottles of water yesterday. Each bottle contained 1.2 pints of water. What was the number of pints of water S

antiseptic1488 [7]

Answer:

4.2 pints

Step-by-step explanation:

3.5 × 1.2 = 4.2

Answer: 4.2 pints

3 0

2 years ago

Sir Ronald Aylmer Fisher was an English statistician, evolutionary biologist, and geneticist who worked on a data set that conta

xeze [42]

Answer:

171

4 numerical variables (Sepal Length ; Sepal Width ; Petal Length ; Petal Width)

All four numerical variables are continous.

Step-by-step explanation:

Number of cases = Number of species * number of flowers per species

Number of cases = 3 * 57 = 171 cases

B.) Numerical variables are those variables which are quantitative in nature, that is they are made of numbers which are capable of being used for mathematical computation in a dataset such as maximum, minimum, mean and slither statistical measures.

C.) All for variables are continous as they are capable of taking up unlimited number of values within its range, including decimal values. Hence they are not finite. Continous numberical variables include, length, height, width and as given in the scenario below, they are all continous.

8 0

3 years ago

This is for pre calculus, please help

Harlamova29_29 [7]

Answer:

The correct answer is:

$g(x) = x+1$

Step-by-step explanation:

Given that:

$h(x) = f\circ g(x)= \sqrt[3]{x+3}$

$f(x) = \sqrt[3]{x+2}$

To find:

$g(x) = ?$

Solution:

Let $g(x) = m$

We have

$f\circ g(x)= \sqrt[3]{x+3}\\OR\\f( g(x))= \sqrt[3]{x+3}$ ...... (1)

Now, we have let:

$g(x) = m\\\therefore f(g(x)) = f(m)$

Putting x = in f(x), we get

$f(x) = \sqrt[3]{x+2}\\\Rightarrow f(m) = \sqrt[3]{m+2}$ ....... (2)

Comparing equation (1) and (2):

$\sqrt[3]{x+3} =\sqrt[3]{m+2}$

Taking cubes both sides:

$x+3=m+2\\\Rightarrow m = x+3-2\\\Rightarrow m = x+1$

$\therefore g(x) = x+1$

Hence,

The <em>correct answer </em>is:

$g(x) = x+1$

5 0

3 years ago

Write an equation of the line that passes through (7,10) and is perpendicular to the line y=1/2x-9.

marin [14]

The slope is -2 because the slope of a perpendicular line is the opposite fraction(flip numerator and denominator) and the opposite sign (negative/positive).

Use y=mx+b to find out the y intercept.

10=-2(7)+b
10=-14+b
24=b

Your equation would be
y=-2x+24

3 0

3 years ago