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3 years ago

11

Mica and Denise are reading the same novel. Mica has read 1/2 of the novel,Denise has read 1/3 of the novel . How much more of t

he novel has mica read than denis? Needs help with my homework!!

1 answer:

Diano4ka-milaya [45]3 years ago

5 0

The answer would be 1/6 more.

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Which equation has no real solutions?

ASHA 777 [7]

Answer:

Step-by-step explanation:

4x² + 76 = 32

4x² = -44

x² = -11

but x² must be non-negative, so there is no real solution.

3 0

3 years ago

the container that holds the water for the football team is 2/3 full. after pouring out 4 gallons of water, it is 4/9 full.how m

k0ka [10]

I'm pretty sure this is correct.

2/3 * 3 = 6/9

6/9 + 4/9 = 10/9

Simplified it's 10 1/9, so the final answer is 10 1/9.

7 0

3 years ago

Brian spent a total of $149.97 on three video games. If each game cost the same

exis [7]

3x = 149.97
x = 49.99
each game was 49.99

3 0

3 years ago

Write (17, 18, 19, 20} using set-builder notation.

ser-zykov [4K]

Answer: {x|x is a natural number between 16 and 21}.

Step-by-step explanation:

Here we can see the natural numbers are: <u>17, 18, 19, 20</u>

We can say these numbers are in between 16 to 21

Therefore, the set is {x|x is a natural number between 16 and 21}

8 0

2 years ago

The path of a softball thrown by maddie forms a parabola wirh the equation y=-3/2401(x-49)^2+8.5 how far does the ball travel ve

ExtremeBDS [4]

Answer:

The distance travelled by ball is 98 units before it again reaches the same height from which it was thrown.

Step-by-step explanation:

The given parabolic equation is

$y=-\frac{3}{2401}(x-49)^2+8.5$

Where, h is height of ball after covering x distance horizontally.

Put x=0, to find initial height of the ball.

$y=-\frac{3}{2401}(0-49)^2+8.5$

$y=-3+8.5$

$y=5.5$

Put y=5.5 in the given equation and find the values of x at which the height of ball is 5.5.

$5.5=-\frac{3}{2401}(x-49)^2+8.5$

$\frac{3}{2401}(x-49)^2=-5.5+8.5$

$\frac{3}{2401}(x-49)^2=3$

$(x-49)^2=2401$

Take square root both sides.

$x-49=\pm 49$

$x=\pm 49+49$

$x=0,98$

The height of ball is 5.5 at x=0 and x=98.

Therefore distance travelled by ball is 98 units before it again reaches the same height from which it was thrown.

7 0

3 years ago