All categories

3 years ago

I need help graphing this Y=3/4x + 3

Mathematics

2 answers:

Irina18 [472]3 years ago

8 0

Answer:

(0,3)

Step-by-step explanation:

graph the line using the slope and y-intercept, or two points.

the slope would be- 3/4

graphing it would be (0,3)

nikitadnepr [17]3 years ago

7 0

Answer:

First, make a dot on the coordinate (0,3). (Which would be a 3 on the vertical axis).

Then, move from that dot up 3 units, and right 4 units.

Make another dot there.

Continue moving up 3 and right 4.

Connect the dots and make the line across the graph.

Hope this helps.

You might be interested in

4.257 inches rounded to the tenth is

m_a_m_a [10]

60.187
this is the answer it just wont let me tell you if I don't have 20 characters.

5 0

3 years ago

Read 2 more answers

What is the total area of this polygon? O 77 sq cm O 86 sq cm 96 sq cm O 108 sq cm

Oksanka [162]

Answer:

Step-by-step explanation:

7 0

2 years ago

Consider a bell-shaped symmetric distribution with mean of 16 and standard deviation of 1.5. Approximately what percentage of da

fredd [130]

Answer: 95.45 %

Step-by-step explanation:

Given : The distribution is bell shaped , then the distribution must be normal distribution.

Mean : $\mu=\ 16$

Standard deviation : $\sigma= 1.5$

The formula to calculate the z-score :-

$z=\dfrac{x-\mu}{\sigma}$

For x = 13

$z=\dfrac{13-16}{1.5}=-2$

For x = 19

$z=\dfrac{19-16}{1.5}=2$

The p-value = $P(-2$

$0.9772498-0.0227501=0.9544997\approx0.9545$

In percent, $0.9545\times100=95.45\%$

Hence, the percentage of data lie between 13 and 19 = 95.45 %

6 0

3 years ago

After a bride has interviewed 7 DJs to play at her wedding, her fiance tells her she needs to narrow it down to 4 DJs. In how ma

Alex17521 [72]

Answer:

840

Step-by-step explanation:

Given

$DJs = 7$

$To\ pick = 4$

Required

Determine the number of rankings

The term "ranking" as used in this question implies permutation and the required is calculated using:

$^nP_r = \frac{n!}{(n-r)!}$

Where

$n = 7$

$r = 4$

So:

$^nP_r = \frac{n!}{(n-r)!}$

$^7P_4 = \frac{7!}{(7-4)!}$

$^7P_4 = \frac{7!}{3!}$

$^7P_4 = \frac{7 * 6 * 5 * 4 * 3!}{3!}$

$^7P_4 = 7 * 6 * 5 * 4$

$^7P_4 = 840$

<em>Hence, number of ranking is 840</em>

7 0

3 years ago

Cheyenne ran a 5.6-kilometer race in 40 minutes. What was her speed in kilometers per hour? A. 224 B. 8.4 C. 7.1 D. 0.14

xz_007 [3.2K]

Hey there! :D

Let's find what Cheyenne runs in 10 minutes.

Divide 5.6 by 4.

5.6/4= 1.4

Multiply that by 6. (there are 60 minutes in an hour)

1.4*6= 8.4

"B" is the answer.

I hope this helps!
~kaikers

8 0

3 years ago