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
Elden [556K]
3 years ago
15

What is 1×3+45÷1×0=​

Mathematics
2 answers:
QveST [7]3 years ago
7 0
The answer to this equation would be 3.
Bas_tet [7]3 years ago
7 0
Use pemdas. the answer is 3
You might be interested in
Find the coordinates if the midpoint of a line segment with endpoints (-3,4) and (7,9).
svetoff [14.1K]
Using the midpoint formula 
\frac{ x_{1}+ x_{2}  }{2},  
 \frac{ y_{1}+  y_{2}  }{2}
\frac{-3+7}{2},
 \frac{4+9}{2}
\frac{4}{2},
 \frac{13}{2}
(2,6.5)
So, your answer would be (2,6.5).
5 0
3 years ago
Read 2 more answers
Tom has 4 navy socks and 6 black socks in a drawer. One dark morning he randomly pulls if 2 socks. What is the probability that
andreyandreev [35.5K]
1/5 probably he will choose 2 navy socks.
4 0
3 years ago
Read 2 more answers
Assume that the population of human body temperatures has a mean of 98.6 degrees F and a standard deviation of 0.62 degrees F. I
dimulka [17.4K]

Answer:

0% probability of getting a mean temperature of 98.2 degrees F or lower.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean \mu and standard deviation \sigma, a large sample size can be approximated to a normal distribution with mean \mu and standard deviation \frac{\sigma}{\sqrt{n}}.

Normal probability distribution

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 98.6, \sigma = 0.62, n = 106, s = \frac{0.62}{\sqrt{106}} = 0.06

Find the probability of getting a mean temperature of 98.2 degrees F or lower.

This is the pvalue of Z when X = 98.2. So

Z = \frac{X - \mu}{s}

Z = \frac{98.2 - 98.6}{0.06}

Z = -6.67

Z = -6.67 has a pvalue of 0.

So there is a 0% probability of getting a mean temperature of 98.2 degrees F or lower.

8 0
3 years ago
Which logarithmic equation is equivalent to the exponential equation 5c=250
Elis [28]

Answer:

c = log_{5}250

Step-by-step explanation:

8 0
3 years ago
What is 7 over 9 subtract 1 over 3
Firlakuza [10]
The answer is 4/9 or 0.44444
5 0
3 years ago
Read 2 more answers
Other questions:
  • Please please please help
    13·2 answers
  • Write the equation for the graph below. "y" should be on the left side of the
    14·1 answer
  • PLEASE HELP! <br>What is the distance from Z= (16,−15) to the x-axis?
    12·1 answer
  • If you cannot see the photo the question is A rental car charges 160.00 per week plus 0.25 per mile to rent a car. How many mile
    13·1 answer
  • What is the hcf of 150 and 350​
    14·1 answer
  • Factor and solve x^2-8x-20 using the coefficient of 1 method
    10·2 answers
  • WILL GIVE BRAINLIEST
    15·1 answer
  • Which of the following number sentences illustrates the associative property of multiplication? (3 * 8) × 6 = 3 * (8 x 6) 2 x (1
    8·1 answer
  • If you're good with crushes or anything please text me , I need advice
    5·1 answer
  • Question 6 of 10
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!