All categories

2 years ago

Lisa draws a circle be tracing around the bottom of a block.which could be the shape of lisa block

Mathematics

2 answers:

ahrayia [7]2 years ago

8 0

The shape of the block could be either a cylinder of a cone

marysya [2.9K]2 years ago

3 0

The figure shows different geometrical shapes.

Out of these figures, we can see two shapes that has base as circle:

1. Cylinder : A cylinder has base as a circle.

2. Cone: A cone has base as a circle.

So we can say that the shape of Lisa block could be a cylinder or a cone, either one of them.

You might be interested in

A hose with a larger diameter working alone can fill a swimming pool in 9 hours. A hose with a smaller diameter working alone ca

Vilka [71]

- The rate of the hose with the large diameter is:

Answer: A). 1/9.

- What is the unknown in the problem?

Answer: C). the time it takes for the hoses working together to fill the pool

-What part of the job does the hose with the large diameter do?

Answer: B). x/9

4 0

2 years ago

Suppose that you bet $5 on each of a sequence of 50 independent fair games. Use the central limit theorem to approximate the pro

amm1812

Answer:

chances chances of happening = 0.0119

Step-by-step explanation:

given data

bet = $5

independent fair games = 50

solution

we will think game as the normal distribution

so here mean is will be

mean = $\frac{50}{2}$

mean = 25

and standard deviation will be

standard deviation = $\sqrt{50*0.5*0.5}$

standard deviation = 3.536

we have to lose 33 out of 50 time for lose more than $75

so as chance of doing things z score is

z score = $\frac{33-25}{3.536}$

z score = 2.26

so from z table

chances chances of this happening = 0.0119

8 0

2 years ago

The slope of a line is 2. The y-intercept of the line is -6. Which statements accurately describe how to graph the function

Law Incorporation [45]

It’s a. Start at the y intercept and rise over run to the next point.

8 0

2 years ago

The flight path of a golf ball is modeled by the function, F (X) = -0.0 2X^2 Plus 6X, we are X represents the horizontal distanc

umka2103 [35]

Let's solve this problem. We know the equation of the height of the ball that is:

 $f(x)=-0.02x^{2}+6x$

Where x represents the horizontal distance in yards the ball has traveled in the air. We know that a distance is always positive, so we conclude that x must be greater or equal than 0, so:

 $x \geq 0$ 

The horizontal plane represents the zero of the function, given that there is no possibility for the ball to get negative values, then $f(x)$ is also positive. Finally, from the graph, the appropriate domain is:

 $\boxed{0 \leq x \leq 300}$

3 0

2 years ago

Shawna and her best friend Keisha go shopping. The function p(t) = 3x4 + 2x3 − 4x2 + 21 represents how much money each girl spen

Komok [63]

Shawna and her best friend Keisha together spend $ 138

<h3>Solution:</h3>

Given that, Shawna and her best friend Keisha go shopping.

The function given for money each girl spent based on the number of hours they were shopping is:

$p(t)=3 x^{4}+2 x^{3}-4 x^{2}+21$

Find the amount of money that each girl spent

For t = 2 hours

$\begin{array}{l}{\mathrm{p}(2)=3(2)^{4}+2(2)^{3}-4(2)^{2}+21} \\\\ {\mathrm{p}(2)=3 \times 16+2 \times 8-4 \times 4+21} \\\\ {\mathrm{p}(2)=48+16-16+21} \\\\ {\mathrm{p}(2)=69}\end{array}$

Find the amount of money that they spend together

Multiply by 2 the amount of money that each girl spent

$2 \times 69 = 138$

3 0

2 years ago

Read 2 more answers