1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mr_godi [17]
2 years ago
11

How to perform aerial math for following: 5.1 x 3.5 X 0.5+9.4

Mathematics
1 answer:
iris [78.8K]2 years ago
4 0
I could be wrong, but I would say it's 18.325
You might be interested in
A group of hikers walked 8 and 7/10 miles. And then 5 and 1/5 miles. How far did they walk altogether?
Anton [14]
13 and 9/10 miles altogether
5 0
3 years ago
Lexie, a bowler, claims that her bowling score is more than 140 points, on average. Several of her teammates do not believe her,
Crazy boy [7]

Answer:

The  test statistic is  t  = 3.744

Step-by-step explanation:

From the question we are told that

  The population mean is  \mu  =  140

  The  The  level of significance is  \alpha  =  0.05

  The  sample size is  n =  18

   The  null hypothesis is  H_o :  \mu =  140

    The  alternative hypothesis is  H_a  :  \mu > 140

    The sample mean is  \= x  =  155

     The  standard deviation is  \sigma  =  17

Generally the test statistics is mathematically represented as

       t  =  \frac{\= x  - \mu }{ \frac{ \sigma}{ \sqrt{n} } }

substituting values

      t  =  \frac{ 155  - 140 }{ \frac{ 17 }{ \sqrt{18} } }

      t  = 3.744

7 0
3 years ago
What is the total surface area of the solid?
Umnica [9.8K]
We’re going to use the formula for area of a rectangle, which is length x width. We are also going to use the formula for area of a triangle which is 1/2 x base x height.

Let’s start with the rectangle under the triangle ends of the roof. They are 11mm wide, 10mm high, and there are two of them.

11 x 10 x 2 = 220

Then the other sides that are 16 x 10. There are 2 of them.
16 x 10 x 2 = 320

Then the rectangular pieces of roof, 9.7 x 16, and there are 2 of them.

9.7 x 16 x 2 = 310.4

Lastly, the triangle pieces of roof. (1/2)(base)(height), but there are 2 of them
1/2 x 11 x 8 x 2 = 88

Add up all the parts:
220 + 320 + 310.4 + 88 = 938.4 mm
6 0
2 years ago
Read 2 more answers
Identify the errors made in the finding the inverse of y= x^2 +12x
alex41 [277]

9514 1404 393

Answer:

  y was not substituted for every x

Step-by-step explanation:

To find the inverse of ...

  y = f(x)

you need to solve ...

  x = f(y)

Here, f(x) = x^2 +12x, so f(y) = y^2 +12y

This is not the expression we see on the right of ...

  x = y^2 +12x

Apparently y was not properly substituted into f(x).

5 0
3 years ago
A student will graph the point (5, 3) on a coordinate grid. Which steps can the student take in order to graph the point correct
abruzzese [7]

Answer:

idk

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Which of the following numbers is read, "six thousand, nine hundred seven"?
    13·2 answers
  • An online presented this question "Would the recent norovirus outbreak deter you from takind a cruise?". Among the 34,271 people
    11·1 answer
  • How many tenths are in 3ones
    15·1 answer
  • A satellite system consists of n components and functions on any given day if at least k of the n components function on that da
    10·1 answer
  • Dale works at a mattress store, and makes a salary plus commission. He has a $500 weekly salary and makes a 5% commission for sa
    8·1 answer
  • In a park, a sidewalk is built around the edge of a circular garden as shown below. The sidewalk is 5 feet wide, and the garden
    9·1 answer
  • For object C what is the best measure for a circumference?
    14·1 answer
  • 3.
    10·2 answers
  • Make a function table for y=-3x+3
    9·1 answer
  • Divide. Express your answer in simplest form.<br> 8 divided by 2 4/9
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!