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BlackZzzverrR [31]
3 years ago
6

Find the volume of a cone with a height of 7yd and a base diameter of 6yd . use the value 3.14 for π , and do not do any roundin

g. be sure to include the correct unit in your answer.
Mathematics
1 answer:
____ [38]3 years ago
6 0
I think the volume of the cone is 65.94yd because the radius is 3 and the height is 7 also 3 to the second power equals 9 then 3.14 multiplied by 9 equals 28.26 and finally 28.26 multiplied by 7/3 equals 65.94

V=3.14 x r^2 h/3
V=3.14 x 3^2 7/3
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The weights of baskets of strawberries are normally distributed with a mean of 3.8 ounces and a standard deviation of 1.1 ounces
Crazy boy [7]

Answer:

6 ounces

Step-by-step explanation:

this one is mainly elimination. 3.8 and 4.9 cant be because they're too close to the mean. and 7.1 is too far. you can also use z-score. the z score of .975 is 1.96 we can plug that into out formula so

1.96=(x-3.8)/1.1

multiply both sides by 1.1 and then add 3.8

you can also use scientific calculator.

second vars, 3, the area is your percent so .975, the u is mean so 3.8, the o is standard deviation so 1.1

7 0
2 years ago
Find the values of x and y. <br> (look at image)<br> x= <br><br> y=
scZoUnD [109]

Answer:

helloo…

Step-by-step explanation:

I probably solved it right…

(If you don't understand my writing, I will rewrite it)

5 0
3 years ago
A line has a slope of 3 and a y-intercept of 5. What is it’s equation in slope-intercept form? Write your answer using integers,
Vinil7 [7]
Y=mx+b, m= slope, b= y intercept, plug in. Y=3x+5
7 0
3 years ago
​Thirty-six percent of customers who purchased products from an​ e-commerce site had orders exceeding 110. If ​17% of customers
Dvinal [7]

Answer:

The right solution is "0.5".

Step-by-step explanation:

According to the question,

P(pay with the sponsored credit card | order exceeds $110)

= \frac{P(Pay \ with \ the \ sponsored \ credit\ card\ and\ order\ exceeds\ 110)}{P(order \ exceeds \ 110)}

= \frac{P(A \ and \ B)}{P(A)}

By putting the values, we get

= \frac{0.17}{0.34}

= 0.5

Thus, the above is the right solution.

3 0
2 years ago
What is the slope of y=-1+3xy=−1+3xy, equals, minus, 1, plus, 3, x?
kari74 [83]

Answer:

3

Step-by-step explanation:

Given the function: y=-1+3x

Slope=\dfrac{\text{Change in y axis}}{\text{Change in x axis}}

The above is the derivative of y with respect to x.

Therefore, for

y=-1+3x\\\dfrac{dy}{dx}=3

Therefore the slope of the function is 3.

6 0
3 years ago
Read 2 more answers
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