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bazaltina [42]
3 years ago
9

In 1998, a bottle

Mathematics
1 answer:
pantera1 [17]3 years ago
3 0

Answer:

25% increase

Step-by-step explanation:

You multiply the original number (0.25) by 100.

0.25(100)= 25

% increase = Increase ÷ Original Number × 100. If the answer is a negative number, that means the percentage change is a decrease.

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The food should be maturely consumed so that you don’t gain as much as calories for answer or any help comment!
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Chase drew a scale drawing of a community college. A building at the college, which is 260 meters long in real life, is 286 mill
Sati [7]

Given parameters:

Actual length = 260m

Drawing length = 286mm

Unknown:

Scale used = ?

Solution:

A scale compares drawing length to ground distance;

                    To find the scale,

Express the two quantities in the same unit;

       actual length  = 260 x 10⁻³m = 0.26mm

  Now;

           drawing length : actual length

                  286mm : 260 x 10⁻³mm

                  divide by 286;

                     1mm on drawing  : 9 x 10⁻⁴mm on map

   or;

                     1mm on drawing is 0.9m on ground

                   

8 0
3 years ago
The x-axis is the vertical axis.<br> True<br> False
Andrews [41]

Answer:

true truw

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP ME OH LORD <br> Evaluate (4/25)^1/2
Svetach [21]

(4/25)^1/2 =

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8 0
3 years ago
11. What is the location of the vertex of the parabola defined by f(x) = −3x2 − 18x − 35 and in what direction does the parabola
lbvjy [14]

11. The given parabola has equation: f(x)=-3x^2-18x-35

We complete the square to have the function in the vertex form: f(x)=-3(x^2+6x)-35

f(x)=-3(x^2+6x+9)+3*9-35

f(x)=-3(x^2+6x+9)+27-35

f(x)=-3(x+3)^2-8

The vertex is (-3,-8), the graph opens down because a=-3<0

Ans: B. Vertex: (−3, −8), opens downward

12.  We know the graph of y=x^2  is a parabola that opens up and has its minimum point at the origin.

The range of this function is y\ge 0

A straight line that has its y-intercept below the x-axis (y=3x-6) will not intersect y=x^2 and hence will form a system with no solution.

Ans: D. y equals x squared, y equals 3x minus 6

 14.  We want to find the zeros of x^2+21x=5x-63

x^2+21x-5x+63=0

x^2+16x+63=0

The factored form is (x+7)(x+9)=0

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15. The given quadratic expression is 6x^2-17x+10

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We factor by grouping to get:

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8 0
4 years ago
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