All categories

3 years ago

Ora Nation

Mathematics

1 answer:

larisa [96]3 years ago

8 0

Answer:

The first blank is g=5 Barney played 6 games of lazer tag

Step-by-step explanation:

7.25g+12.50=48.75

First subtract 12.50 from 48.75

7.25g=36.25

then divide 7.25 from both side

g=5

thats how many games he played that cost 7.25 and he played one game that cost 12.50 so he played 6 games

You might be interested in

If Carly has 3 apples and she eats 2 of them how many apples does she have left

Alex_Xolod [135]

Carly will have one apple left, (3-2=1)

3 0

2 years ago

Read 2 more answers

A passbook savings account has a rate of 5%. Find the effective annual yield if the interest is compounded quarterly.

Temka [501]

Answer:

Effective annual yield = 0.05094534 or 5.094%

Step-by-step explanation:

Given:

Rate of interest (r) = 5% = 0.05

Interest = compounded quarterly

Find:

Effective annual yield = Y

Computation:

$Y=(1+\frac{r}{n} )^n-1\\\\Y=(1+\frac{0.05}{4} )^4-1\\\\Y=(1+0.0125 )^4-1\\\\Y=(1.0125 )^4-1\\\\ Y=1.05094534-1\\\\Y=0.05094534\\\\\\$

Effective annual yield = 0.05094534 or 5.094%

6 0

3 years ago

If the function rule is 5x, what is the value when x=4

OleMash [197]

20 will be the answer when x=4

6 0

3 years ago

Complete this statement of the Quotient rule: v^k/v^h

alukav5142 [94]

The quotient rule is as follows

((l)•(h’) - (l’)•(h))/(l)^2

With l representing “low” or “bottom equation” and h representing “high” or “top equation”

Let’s plug in v^k and v^h in this case

((v^h)(v^k)’ - (v^h)’(v^k))/(v^h)^2

8 0

3 years ago

The slope of any line perpendicular to , where A(0, -3) and B(4, 9) are two points on the line, is m =

enyata [817]

Answer:

m = -1/3

Step-by-step explanation:

The slope of the line can be calculated using the slope formula.

$m = \frac{y_2-y_1}{x_2-x_1} = \frac{9--3}{4-0} = \frac{12}{4} = 3$

Since this is the line with points AB, the slope of any line perpendicular to it will be -1/3. All perpendicular lines cross at a 90 degree angle and as such their slopes are the negative reciprocals of each other. This means 3 becomes -1/3.

4 0

3 years ago