What is the volume of the cone below
Answers
Answer:
263.99Pi or 264Pi units by approximation
Step-by-step explanation:
Volume of cone is 1/3 x Pi x radius ^2 x height
Radius is given as 6, height as 22
Hence volume of cone= 1/3 x Pi x (6)^2 x 22
=1/3 x PI x36x 22
= 263.99 PI
=264PI units
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A basket of fruit contains 4 bananas, 3 apples, and 5 oranges. You intend to draw a piece of fruit from the basket, keep it, and then draw a 2nd piece of fruit from the basket. What is the probability of selecting two oranges in a row from the basket if you are blindfolded?
A sock drawer has 17 folded pairs of socks, with 5 pairs of white, 8 pairs of black and 4 pairs of blue. What is the probability, without looking in the drawer, that you will first select and remove a black pair, then select either a blue or a white pair?
Answers
Answer:
-2
this eq. can be simplified to -
y = 5 - 2x
we know that the coefficient of x is the slope
therefore , -2 is the slope
Answer:
A. -2
Step-by-step explanation:
Arrange to y-intercept form:
-4x + 7 = 2y - 3
7 = 4x + 2y - 3
7 + 3 = 4x + 2y
10 = 4x + 2y
10 - 2y = 4x
-2y = 4x - 10
y = -2x + 5
As you can see, -2 is the slope of the equation.
Answers
Answer:
1/13
Step-by-step explanation:
Total cards = 52
Number of Queen = 4
Probability of the chosen card to be queen
Answer:
1/13
Step-by-step explanation:
there are total no of 52 cards
out of that there are 4 queen
propability = tatal no of favorable outcomes / total no of possible outcomes
=4 / 52
=1/13
Answers
Answer:
the greatest common factor is 5^2 * 7^3
(I think!!!)
Answers
Answer:
a. -7 + 3
b. draw 7 negatives + 7 positives
Step-by-step explanation:
Answer:
3.a) -7 + 3
3.b) 4
I hope this helps!
Answers
Final answer:
To reach a savings goal of $300,000 at the end of 25 years, you need to invest approximately $4,206.42 semiannually with a 5% interest rate compounded semiannually.
Explanation:
To calculate the amount of money you need to invest semiannually to reach a savings goal of $300,000 at the end of 25 years, you can use the formula for the future value of an annuity:
FV = P * ((1 + r/n)^(n*t) - 1) / (r/n)
Where FV is the future value, P is the amount you need to invest each period, r is the interest rate per period (5% in this case), n is the number of compounding periods per year (2 for semiannual compounding), and t is the number of years.
Inserting the given values into the formula:
FV = P * ((1 + 0.05/2)^(2*25) - 1) / (0.05/2)
Solving for P:
P = FV * (r/n) / ((1 + r/n)^(n*t) - 1)
Substituting the values:
P = 300,000 * (0.05/2) / ((1 + 0.05/2)^(2*25) - 1)
Calculating the value of P, we find:
P ≈ 4206.42
Therefore, you need to invest approximately $4,206.42 semiannually to reach your savings goal of $300,000 in 25 years.
Learn more about Calculating the amount needed to invest in an annuity to reach a savings goal here:
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Answers
He is correct.The probability of winning with the die is while the probability of winning with the spinner is which is 0.375, slightly bigger than rolling the die!
Answer:
Step-by-step explanation:
By 12 the ansewr is 1000%