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
Phantasy [73]
3 years ago
11

Which number represents the opposite of -25

Mathematics
1 answer:
coldgirl [10]3 years ago
5 0
The number that represents the opposites of -25 is positive 25
You might be interested in
PLEASE HELP!!!! 13 points!!
IRINA_888 [86]
The answer is A 18 inches
7 0
3 years ago
What is the density of a piece of wood<br> that has a mass of 17.5 grams and a<br> volume of 20 cm'?
Lina20 [59]
0.875 is the density for this question
5 0
3 years ago
the mean percentage of a population of people eating out at least once a week is 57% with a standard deviation of 3.5 %. assume
zhuklara [117]
Given:
Population proportion, \mu _{p} = 57% = 0.57
Population standard deviation, σ  = 3.5% = 0.035
Sample size, n = 40
Confidence level = 95%

The standard error is
SE_{p} =  \sqrt{ \frac{p(1-p)}{n} } = \sqrt{ \frac{0.57*0.43}{40} } =0.0783

The confidence interval is 
\hat{p} \pm z^{*}SE_{p}
where
\hat{p} = sample proportion
z* = 1.96 at the 95% confidence lvvel

The sample proportion lies in the interval
(0.57-1.96*0.0783, 0.57+1.96*0.0783) = (0.4165, 0.7235)

Answer: Between 0.417 and 72.4), or between (41% and 72%)

8 0
3 years ago
Please help thank you. i have 2 questions.
Alenkinab [10]
For the first one, the answer is 2. You can only fold it vertically and horizontally. For the second one, the answer is O because any way you turn it, it still looks like O. I hope this helps!
3 0
3 years ago
Read 2 more answers
How much simple interest would 1000 earn in 275 days at an interest rate of 4.21%
nikitadnepr [17]
Now, there are 365 (excluding leap years) in a year, so, 275 days is not even a year, but is  275/365 of a year, or 55/73 of a year.

\bf \qquad \textit{Simple Interest Earned}\\\\&#10;I = Prt\qquad &#10;\begin{cases}&#10;I=\textit{interest earned}\\&#10;P=\textit{original amount deposited}\to& \$1000\\&#10;r=rate\to 4.21\%\to \frac{4.21}{100}\to &0.0421\\&#10;t=years\to \frac{275}{365}\to &\frac{55}{73}&#10;\end{cases}&#10;\\\\\\&#10;I=1000\cdot 0.0421\cdot \cfrac{55}{73}
3 0
3 years ago
Other questions:
  • Expand: In (4a)^3<br> - 3 In 4 + In a<br> - 3 In 4 - 3 In a<br> - 3 In 4 + 3 In a
    14·1 answer
  • What is the result of subtracting the second equation from the first? \begin{aligned} x-3y &amp;= 6 \\\\ -8x-y &amp;= 6 \end{ali
    12·1 answer
  • The length of a rectangle is 12 in. and the perimeter is
    8·1 answer
  • Vikas is the head of student council this year at his high school in London. He is responsible for planning the annual graduatio
    9·1 answer
  • Which mathematical figure has length but no beginning or end?
    10·2 answers
  • Point A is a representation of which number on the number line?
    6·1 answer
  • Simplify the algebraic expressions.<br> A) 16x+3-14x+15<br> B)-1/6(24x-60)+2x
    13·1 answer
  • Which transformation performed on Triangle PQR will create an image Triangle P'Q'R' contained entirely in Quadrant II?
    11·1 answer
  • The numbers 1-11 are placed in a bag. What is the probability of drawing a prime number?
    5·2 answers
  • Which of the following equations has a slope of -3 and a y-intercept of 8? *
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!