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belka [17]
3 years ago
7

Points, Just 2 math questions!

Mathematics
2 answers:
Agata [3.3K]3 years ago
3 0
You can find the y intercept by plugging in zero for x. Oliver's intercept would be at +2 while Marie's would be at -3. Therefore hers would be 5 units lower, B
For the second one, you know it is growth because the y value is constantly increasing. To find whether the percent of increase is the same, divide the money of month two by month one, month three of month two and month four of month three. In this example it is constantly 5% so the answer is D
Andre45 [30]3 years ago
3 0
First question: the y intercepts at x=x are 3 and -2, so the second graph would appear 5 units lower, or B

2nd question:500+5%=525
525+5%=551.25
551.25+5%=578.81
so D)grows by constant rate
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A survey asks adults to report their marital status. Suppose that in the city which the survey is conducted, 51% of adults are m
saul85 [17]

Answer: they all are different

Step-by-step explanation:

6 0
3 years ago
Qual é a diferença entre a população de Toledo e Umuarama?
Inessa05 [86]
E preciso subtrair.

      119207
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3 0
3 years ago
IN NEED OF A MATH WIZ!!!!!
densk [106]
The unoccupied volume will be the volume of the can minus the volume of the three tennis balls.

V=HπR^2-3(4πr^3)/3

V=HπR^2-4πr^3  where H=height of can, R=radius of can, r=radius of ball

We are told H=7, R=1.5, and r=1.125  (2.25/2=d/2=r) so

V=7π1.5^2-4π1.125^3

V=15.75π-5.6953125π  in^3

V≈31.58 in^3
5 0
3 years ago
Read 2 more answers
Graph the ellipse with equation x squared divided by nine plus y squared divided by sixteen = 1
gladu [14]
X²/9 + y²/16 = 1

The general for mula of an ellipse is:

(x-h)²/a²  + (y-k)²/b² = 1. Since h = k = 0, this ellipse
x²/9 + y²/16 = 1
passes by the center O. (Note that a = 3 and b = 4)

Moreover sin b>a  so the majore axis is (on the y-axis) and a the minor axis (on the x-axis) [Its shape is as a vertical egg].

On a system of perpendicular axis that intercept in O., take on the x-axis 2 points A & B with respective coordinate A(3.0) and B(-3,0)
On the y-axis your report A'(0,+4) and B'(0,-4). So you have the vertex of the ellipse, then it's easy to draw it

6 0
4 years ago
Read 2 more answers
Brigitte is shorter than 5 feet. (Brigitte's height=h). Help please
KonstantinChe [14]

Brigitte is shorter than 5 feet. (Brigitte's height=h)

We write this in  inequality form

Brigitte's height is h

So 'h' is shorter than 5 feet

Shorter means less than so we use < symbol. We should not use = symbol because height is shorter than 5 not equal to 5.

Suppose if it is given ' height is more than 5 feet ' then we use greater than symbol (>)

h is less than 5 feet

h < 5

Inequality is h < 5

3 0
3 years ago
Read 2 more answers
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