All categories

3 years ago

The blue dot is at what value on the number line? + + -7 -3

Mathematics

1 answer:

jeka57 [31]3 years ago

5 0

Answer:

there's no picture to see on here

You might be interested in

Find the common difference of the arithmetic sequence. 4,32/3,31/3,3<br> The common difference is

ale4655 [162]

2 is the common difference

3 0

2 years ago

Riley has collected surveys for her final thesis project. One one question, 46.1% of respondents said that conditions were impro

ira [324]

Answer:

The maximum value of the confidence interval for this set of survey results is 51.73%.

Step-by-step explanation:

A confidence interval has two bounds, a lower bound and an upper bound.

These bounds depend on the sample proportion and on the margin of error.

The lower bound is the sample proportion subtracted by the margin of error.

The upper bound is the margin of error added to the sample proportion.

In this question:

Sample proportion: 46.1%

Margin of error: 5.63%.

Maximum value is the upper bound:

46.1+5.63 = 51.73

The maximum value of the confidence interval for this set of survey results is 51.73%.

5 0

3 years ago

Use the graph of f to estimate the local maximum and local minimum. (5 points)

Alex

The one under the one you picked but im not 100% sure

3 0

3 years ago

Read 2 more answers

1 pt) If a parametric surface given by r1(u,v)=f(u,v)i+g(u,v)j+h(u,v)k and −4≤u≤4,−4≤v≤4, has surface area equal to 1, what is t

natta225 [31]

The area of the surface given by $\vec r_1(u,v)$ is 1. In terms of a surface integral, we have

$1=\displaystyle\int_{-4}^4\int_{-4}^4\left\|\frac{\partial\vec r_1(u,v)}{\partial u}\times\frac{\partial\vec r_1(u,v)}{\partial v}\right\|\,\mathrm du\,\mathrm dv$

By multiplying each component in $\vec r_1$ by 5, we have

$\dfrac{\partial\vec r_2(u,v)}{\partial u}=5\dfrac{\partial\vec r_1(u,v)}{\partial u}$

and the same goes for the derivative with respect to $v$ . Then the area of the surface given by $\vec r_2(u,v)$ is

$\displaystyle\int_{-4}^4\int_{-4}^425\left\|\frac{\partial\vec r_1(u,v)}{\partial u}\times\frac{\partial\vec r_1(u,v)}{\partial v}\right\|\,\mathrm du\,\mathrm dv=\boxed{25}$

8 0

3 years ago

What is a formula for the nth term of the given sequence 13,17,21

WINSTONCH [101]

I don’t have a lot to do but anyways I’m sorry for you guys lol I just want you you know that what you are you welcome bye love bye mommy mommy love mommy mommy hi hi bye mommy hi ‍♂️ bye I don’t have any time today I’m so happy for me

8 0

2 years ago

Read 2 more answers