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
Doss [256]
2 years ago
14

Is 0.70 equal to 7/10

Mathematics
2 answers:
Darya [45]2 years ago
7 0

Answer:

Yes

Step-by-step explanation:

0.70 = 7/10

Minchanka [31]2 years ago
4 0

yes the fraction of .70 is 7/10

You might be interested in
painting measures 2.4 feet from left to right. It’s hung in the center of a rectangular wall measuring 20 feet from left to righ
Alenkasestr [34]
8.8, you do 20-2.4, then divide that sum
6 0
2 years ago
Read 2 more answers
Simplify: (7x^2 − 8x − 4) + (−2x^2 + 3x + 5) + (5x^2 − 10x − 8)
kramer
Step 1. Simplify
7x^2 - 8x - 4 - 2x^2 + 3x + 5 + 5x^2 - 10x - 8
Step 2. Collect like terms
(7x^2 - 2x^2 + 5x^2) + (-8x + 3x - 10x) + (-4 + 5 - 8)
Step 3. Simplify 

10x^2 - 15x - 7
5 0
3 years ago
Let f ( ) sin(arctan ) x x = . What is the range of f ?
nikklg [1K]
<span>So you have composed two functions,
</span><span>h(x)=sin(x) and g(x)=arctan(x)</span>
<span>→f=h∘g</span><span>
meaning
</span><span>f(x)=h(g(x))</span>
<span>g:R→<span>[<span>−1;1</span>]</span></span>
<span>h:R→[−<span>π2</span>;<span>π2</span>]</span><span>
And since
</span><span>[−1;1]∈R→f is defined ∀x∈R</span><span>

And since arctan(x) is strictly increasing and continuous in [-1;1] ,
</span><span>h(g(]−∞;∞[))=h([−1;1])=[arctan(−1);arctan(1)]</span><span>
Meaning
</span><span>f:R→[arctan(−1);arctan(1)]=[−<span>π4</span>;<span>π4</span>]</span><span>
so there's your domain</span>
5 0
2 years ago
To illustrate the effects of driving under the influence of alcohol, a police officer brought a DUI simulator to a local high sc
nexus9112 [7]

Answer:

Check the explanation

Step-by-step explanation:

Here we have to first of all carry out dependent sample t test. consequently wore goggles first was selected at random for the reason that the reaction time in an emergency taken with goggles would be greater than the amount of reaction time in an emergency taken with not so weakened vision. So that we will get the positive differences d = impaired - normal

b)

To find 95% confidence interval first we need to find sample mean and sample sd for difference d = impaired minus normal.

We can find it using excel that is in the first attached image below,

Therefore sample mean ( \bar{X}_{d} ) = 0.98

Sample sd ( \bar{S}_{d} ) = 0.3788

To find 95% Confidence interval we can use TI-84 calculator,

Press STAT ----> Scroll to TESTS ---- > Scroll down to 8: T Interval and hit enter.

Kindly check the attached image below.

Therefore we are 95% confident that mean difference in braking time with impaired vision and normal vision is between ( 0.6888 , 1.2712)

Conclusion : As both values in the interval are greater than 0 , mean difference impaired minus normal is not equal to 0

There is significant evidence that  there is a difference in braking time with impaired vision and normal vision at 95% confidence level .

7 0
2 years ago
1. At a summer job, Melissa fixes computers for small businesses. She charges a $30 fee to start a job and $15 per hour for each
zalisa [80]
Thanks I 6889x the money 30x plus 1
7 0
3 years ago
Other questions:
  • What is the length of each side of a square that has the same areas as the rectangle below? Round to the nearest tenth. Height:
    12·1 answer
  • As part of a community-service project, a local club has decided to paint 864 walls across town. The club has 36 volunteers. If
    8·1 answer
  • Whats 15,677 and 30,944 and 87,142 and 62,763 round to the nearest ten thousands
    11·1 answer
  • let g(x)=x+2. Find f(x) if f(x) is a quadratic function of the form f(x)=ax^2+bx+c and f(g(x))=2x^2-x+3
    12·1 answer
  • If f={(2,5),(3,2)(4,6),(5,1),(7,2), then f is a function. True or flase
    11·2 answers
  • 9<br> 9. What is the slope of the line y = 3x + 2?
    9·1 answer
  • Select all the values of m that make the inequality m&lt;7.4 true. 7.40, 7.62, 6.8, 7.09, 8.1.
    5·2 answers
  • What's the correct answer??
    15·2 answers
  • !!!!!!!!!!!!!!!!!!!!!!!!!
    8·2 answers
  • Help this has to be don today or my grade on it will be a 60
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!