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EastWind [94]
3 years ago
9

Which answer does NOT correctly describe the graph of y = 5x + 12 a. The line has a constant rate of change. b. The line crosses

the y-axis 12 units above the origin. c. The graph contains the point (5, 12). d. The slope of the line can be written as 5151.
Mathematics
2 answers:
DENIUS [597]3 years ago
8 0

Answer:

c is incorrect


Step-by-step explanation:


larisa86 [58]3 years ago
3 0
C is incorrect since the Y-intercept hits the y axis at (0,12) so it can't be possible to hit (5,12)
You might be interested in
Jack said that if you take a number and multiply it by a fraction, the product will always be smaller than what you started with
ELEN [110]

Answer:

Is not correct. The product not always will be smaller.

Step-by-step explanation:

A fraction could increase a number if you multiply it.  

If the numerator is higher to the  denominator,  it will increase it.  

If the numerator is smaller to the  denominator,  it will decrease it.

<u>For example,</u>

10 x 4/3

For fraction multiplication, multiply the numerators and then multiply the denominators to get

10×4/1×3=40/3= 13,33

13,33 is higher than 10.

5 x 10/3

For fraction multiplication, multiply the numerators and then multiply the denominators to get

5×10/1×3=50/3

16,66 is higher than 5.

5 0
3 years ago
3.The following are real data from Santa Clara County, CA. As of a
zepelin [54]
  • I) the probability that the person is female is 8.33%.
  • II) the probability that the person has a risk factor heterosexual contact is 6.40%.
  • III) the probability that the person is female or has a risk factor of IV drug user is 23.47%.
  • IV) the probability that the person is female and has a risk factor of homosexual is 0%.
  • V) the probability that the person is male and has a risk factor of IV drug user is 15.13%.
  • VI) the probability that the person is female given that the person got the disease from heterosexual contact is 69.38%.

Given the data mentioned in the table, the following calculations must be performed to obtain the requested probabilities:

I.-

(0 + 70 + 136 + 49) / (2,146 + 463 + 60 + 135 + 0 + 70 + 136 + 49) = X

255/3059 = X

0.0833 = X

II.-

196/3059 = X

0.0640 = X

III.-

(255 + 463) / 3059 = X

718/3059 = X

0.2347 = X

IV.-

0/3059 = X

0 = X

V.-

463/3059 = X

0.1513 = X

VI.-

136/196 = X

0.6938 = X

Therefore, I) the probability that the person is female is 8.33%, II) the probability that the person has a risk factor heterosexual contact is 6.40%, III) the probability that the person is female or has a risk factor of IV drug user is 23.47%, IV) the probability that the person is female and has a risk factor of homosexual is 0%, V) the probability that the person is male and has a risk factor of IV drug user is 15.13%, and VI) the probability that the person is female given that the person got the disease from heterosexual contact is 69.38%.

Learn more about maths in brainly.com/question/25815188

3 0
2 years ago
What is a reasonable estimate for the subtraction equation 3.2 − 1.4 = ________ when you round each number to the nearest whole
icang [17]

Answer:

Hello!

After reviewing the question you have provided, I came up with the correct answer:

C) 2

Step-by-step explanation:

Firstly:

As the question states, you need to round each number to the nearest whole number and then choose the closest estimate to what the nearest solution could be.

When you round the two numbers you should come up with "3-1= ____".

This is because you round up with a number has .5 or higher, and you round down when any number has .4 or lower.

So 3.2 rounds to 3

And 1.4 rounds to 1.

With the new equation you can then solve "3-1= 2"!

Hope this helps!

3 0
2 years ago
What is the percent of change of: 50 pounds to 35 pounds?<br> Please show how you did it.
Leokris [45]
30% because 50-35=15 and 15 is 30% of 50 so you are losing 30%
8 0
3 years ago
Read 2 more answers
−34(8x+12)=3(x−3) <br> What does x equal?<br><br> Can someone help me solve this ASAP?!?!
IrinaVladis [17]

Answer:

x= −399 /75

Explanation:

Step 1:

−34(8x+12)=3(x−3)

(−34)(8x)+(−34)(12)=(3)(x)+(3)(−3)(Distribute)

−272x+−408=3x+−9

−272x−408=3x−9

Step 2:

−272x−408−3x=3x−9−3x

−275x−408=−9

Step 3:

−275x−408+408=−9+408

−275x=399

Step 4:

−275x

−275

=

399

−275

8 0
3 years ago
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