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bogdanovich [222]

3 years ago

9

Karsyn has a piece of wood that is 3 feet long. if she uses 2 and 13/16 feet to make a bookshelf, how many feet of wood does she

have left?

1 answer:

Evgesh-ka [11]3 years ago

6 0

Answer:

3/16 is left

Step-by-step explanation:

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Need an equation that makes a parabola from soccer ball over soccer dummy and into the garbage can

dezoksy [38]

Answer:

The position of David Beckham is at (2,0) and the position of the garbage can is (38,0). Note that these two points would be the roots of the parabola we are going to draw.

Now since we have the roots, we can construct the equation of the parabola as

$-a(x-2)(x-38)$

where a is a constant.

We choose a = 0.05 and get

$-0.05(x-2)(x-38)$

4 0

2 years ago

If x is a positive integer, which is equivalent to (root(4, x ^ 3))/(root(5, x ^ 2)) ? Assume x>0

Fittoniya [83]

Answer:

For sure the answer is not B

4 0

3 years ago

t hits the square dartboard shown below at a random point. Find the probability that the dart lands in the shaded circular regio

masha68 [24]

Given:

Required:

To find the probability that the dart land will be in the shaded region.

Explanation:

Area of the circle is given by the formula:

$A=\pi r^2$

Where r = radius

Thus the area of the circular region

$\begin{gathered} =(3.14)\times(2)^2 \\ =3.14\times4 \\ =12.56\text{ square in.} \end{gathered}$

The area of the square is given by the formula:

$=(side)^2$

Thus the area of the given square

$\begin{gathered} =(6)^2 \\ =36\text{ square in.} \end{gathered}$

The probability of an event is given by the formula:

$P=\frac{number\text{ of possible outcomes}}{Total\text{ number of outcomes}}$

The probability that the dart land will be in the shaded region

$=\frac{Area\text{ of the shaded region}}{Area\text{ of the square}}$

Thus probability

$\begin{gathered} P=\frac{12.56}{36} \\ P=0.3488 \\ P=0.349 \end{gathered}$

Final answer:

Thus the probability that the dart land will be in the shaded region is 0.349.

6 0

1 year ago

Plz help meee asap helppp

KengaRu [80]

Answer:

d=45h

Step-by-step explanation:

If we look at the chart, it shows that 1 hour is equal to 45 miles. Then, 2 hours is equal to 90 miles and so on. This means that for every hour the distance is 45 miles. Therefore, the distance=45 miles times the number of hours. This is equivalent to d=45h The number 45 is equal to the number of miles and the "h" is equal to the amount of hours. I hope I didnt confuse you in the process of writing this and have a good day!

7 0

3 years ago

Use a scientific calculator to find the logarithm for each number rounded ro four decimal places. Then state characteristic and

Anni [7]

Using a scientific calculator:
log 12 = 1.079181246
Rounded to four decimal places:
log 12 = 1.0792
Characteristic: 1; Mantis: 0.0792

Answer: OPtion B. 1.0792; 1; 0.0792

3 0

3 years ago