What is the domain of g
Answer:
All real values of 'x'. i.e., the answer to the question is 'E'
Here is a quote from an NPR news article: "On average, working-age adults were eating about 78 fewer calories per day in 2010, compared with five years earlier. The new report is based on data from the National Health and Nutrition Examination Survey, which collects details on eating habits and other health-related information from a nationally representative sample of about 10,000 people in the U.S." Which of the following is TRUE about the numerical value 78?
a. It is an anecdote.
b. It is a parameter.
c. It is a simulation.
d. It is a statistic.
Answer:
The answer is "Option d".
Step-by-step explanation:
It involves the use of quantitative templates, diagrams, or summaries in such a given set of experimental data or real-liability for research. This research method is used for gathering, analyzing, assessing, or making judgments.
The statistics are mostly a summary description and the entire nation is represented in a parameter. It is 78 figure is a statistical figure based on a survey of 10,000 people, that's why choice d is correct.what is the value of x in the equation 3(4x-) - 2x+1=3 - (3x-6)?
Answer:
x = -4/17
Step-by-step explanation:
How do I write the number 102,453 in expanded form
Answer:
100,000+2,000+400+50+3
Step-by-step explanation:
Answer:
100,000+2,000+400+50+3
question 12 I mark as brainliest
Answer: i think it’s A and D
50+43+10(0)
Plz help me
Answer:
93
Step-by-step explanation:
So use order of operations
An alligator walks 6/7 of a mile in 3/4 of an hour. What is the unit rate
Answer: 2 miles per hour
Step-by-step explanation: This is a fraction equal to
6 miles ÷ 3 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 3
6 miles ÷ 3
3 hours ÷ 3
=
2 miles
1 hour
=
2 miles
hour
= 2 miles per hour
The height of an Egyptian pyramid is 146.5 meters and its base is 230.38 meters. Find the slope of the face of a pyramid.
Answer:
[tex]Slope = 1.57[/tex]
Step-by-step explanation:
Given
[tex]Height = 230.38\ m[/tex]
[tex]Base = 146.5\ m[/tex]
Required
Determine the slope
Slope is calculated as thus:
[tex]Slope = Rise/Run[/tex]
In this case:
[tex]Rise = Height = 230.38 m[/tex]
[tex]Run = Base = 146.5 m[/tex]
So, we have:
[tex]Slope = 230.38 / 146.5[/tex]
[tex]Slope = 1.57[/tex] (approximated)
My question is
6( 2x - 3)-8=-2
Answer:
x = 2
Step-by-step explanation:
Apply the distributed property: 12x - 18 - 8 = -2Combine like terms: 12x - 26 = -2Add 26 to each side, so it now looks like this: 12x = 24Divide each side by 12 to cancel out the 12 next to x. It should now look like this: x = 2I hope this helps!
Find the 5th term for -12,-7,-2,3
100 times 100 multiplying 10 to a power
Answer:
100
Step-by-step explanation:
Francine uses 2/3 cup of pineapple juice for every 1/3 cup of orange juice to make a smoothie
I am not sure what you are trying to ask. Are you sure the problem doesn't give you anymore information? Please let me know :D
Josh ran 33 miles this week.if he ran the same distance each day for 4 days,what distance did he run each day
Complete the table below to find solutions to the linear equation - 2x +y = 2
Answer:
x and y
if x is 0 y is 2 (0,2)
if x is 4 y is 10( 4,10)
if x is -1 y is 0 (−1,0)
Step-by-step explanation:
Will Make Brianliest4−(2x+4)=5
Answer:
x=5 over 2 (it's a fraction)
Step-by-step explanation:
STEP 1 distribute : 4-1 (2x+4)=5
4-2x-4=5
STEP 2 subtract: 4-2x-4=5
-2x=5
STEP 3 divide both sides of the equation by the same term:
-2x=5
-2x 5
----- ------
-2 -2
STEP 4 simplify:
cancel the terms that are both the numerator and denominator
divide the numbers
x= - 5 over 2 (fraction)
I hope this helps
tim can run three miles in 20 minutes if he maintain his speed how long will it take him to run 9 miles
Answer:
60 minutes or 1 hour
Step-by-step explanation:
My picture is my worked out solution :)
Answer:
An hour
Step-by-step explanation:
Rachel and three friends were going to the movies. Each ticket cost $10.50 and then they bought 2 popcorns at $3.50 each, and they each
bought their own soda at $2.75 each. How much money did they spend total for their trip to the movies?
If they decide to split the
bill, how much will they each pay?
total amount is $46.75 and if they split the cost it is $15.58
I need to find the value of y
Answer:
x = 98
y = 126
Step-by-step explanation:
If you match triangle abc to triangle cde, you will match where x and y is.
168 ÷ 12 = 14
Now you multiply 14 by the other side lengths
9 • 14 = 126
7 • 14 = 98
It is similar to a dilation.
what is the simplified radical of square root of 392?
Answer:
14 √2
Step-by-step explanation:
Given expression:
√392
Simplified radical = ?
Solution:
392 = 8 x 49
= √8 x 49
= 7√8
= 7√4 x 2
= 7 x 2√2
= 14 √2
please solve this!!!!
9-4(x+4)<=7+4(5x+7)
Let's solve your inequality step-by-step.
9−4(x+4)≤7+4(5x+7)
Step 1: Simplify both sides of the inequality.
−4x−7≤20x+35
Step 2: Subtract 20x from both sides.
−4x−7−20x≤20x+35−20x
−24x−7≤35
Step 3: Add 7 to both sides.
−24x−7+7≤35+7
−24x≤42
Step 4: Divide both sides by -24.
−24x
−24
≤
42
−24
x≥
−7
4
Answer:
x≥
−7
4
what calculation is modeled on the number line?
Answer: I think it's-4/10 + (-7/10) = -1 1/5
Step-by-step explanation: number line
Answer:
-4/10 + (-7/10) = -1 1/5
If its incorrect ..........
Step-by-step explanation:
...........I need an image
− 2 3 y − 3 5 x + 2 9 − 4 5 x + 1 3 y Let x = 5 and y = 3. − 2 3 (3) − 3 5 (5) + 2 9 − 4 5 (5) + 1 3 (3) = −2 − 3 + 2 9 − 4 + 1 = −77 9 Use the work shown. Which expression is equivalent to Negative two-thirds y minus three-fifths x + StartFraction 2 over 9 EndFraction minus four-fifths x + one-third y? y minus four-fifths x + StartFraction 2 over 9 EndFraction minus two-thirds y minus one-fifth x Negative y minus four-fifths x + StartFraction 2 over 9 EndFraction + two-thirds y + three-fifths x One-third y minus StartFraction 7 over 5 EndFraction x + two-thirds minus two-thirds y minus StartFraction 4 over 9 EndFraction Two-thirds y minus StartFraction 7 over 5 EndFraction x + StartFraction 2 over 9 EndFraction + y
Answer:
c
Step-by-step explanation:
Answer:
yo
Step-by-step explanation:
its C
trust me
i did edge
What is the slope ? 28 points
Answer:
It's -3/4
Step-by-step explanation: y2-y1/x2-x1
So (8-5)/((-2)-(-6))
nick and steph are each saving money to buy a bus ticket The total cost foe two tickets is $390 Steph current has $75 in her bank account and plans to savw $15 each week whick equation could she use to calculate the number of week (x) it will take her to save enough money to buy her ticket
Answer:
it will take 8 weeks
8 x 15 =120
120+75= 195
195x2= 390
What is the unit rate of the oranges if I purchased 10 oranges for $2.50
Answer:
.25 per orange
Step-by-step explanation:
2.5/10=.25
4/6x 3/5 please help me will give brainliest
Answer:
0.4
Step-by-step explanation:
all I got to say is that the answer is 0.4 %100
mark the statements that are true
I need help on this asap please.
Answer:
way to hard sorry cant help you
a normal distribution has a mean of 10 and a standard deviation of 1 what is the probability of selecting a number between 7 and 13?
Answer: 0.9974
Step-by-step explanation:
Let X be the random variable that follows the normal distribution \.
If mean ([tex]\mu[/tex]) = 10 and standard deviation ([tex]\sigma[/tex]) =1
then, the probability of selecting a number between 7 and 13 = [tex]P(7<X<13)[/tex]
[tex]=P(\dfrac{7-10}{1}<\dfrac{X-\mu}{\sigma}<\dfrac{13-10}{1})[/tex]
[tex]=P(-3<z<3)[/tex] [Since [tex]z=\dfrac{X-\mu}{\sigma}[/tex]]
[tex]=P(z<3)-P(z<-3) \ \ \ [P(z_1<Z<z_2)=P(Z<z_2)-P(Z<z_1)]\\\\= P(z<3)-(1-P(z<3))\ \ \ [P(Z<-z)=1-P(Z<z)]\\\\=2P(z<3)-1\\\\=2(0.9987)-1\ \ [\text{By p-value table}]\\\\= 0.9974[/tex]
Hence, the probability of selecting a number between 7 and 13 is 0.9974.
find the prime factorization of 30,031
Answer:
30,031 is not a prime, is a composite number. Integer prime factorization, as a product of prime factors: 30,031 = 59 x 509.
Step-by-step explanation:
Let's learn by having an example, take number 220 and build its prime factorization.
0) We need the list of the first prime numbers, ordered from 2 up to, let's say, 100: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97. Prime numbers are the building blocks of the composite numbers' prime factorization process.
1) Start by dividing 220 by the first prime number in our list, 2 (start with the smallest prime number). We could have skipped the division by 2 if our number were an odd number, ie. 221.
220 ÷ 2 = 110; remainder = 0 => 220 is divisible by 2 (2 | 220) => 2 is a prime factor of 220. => 220 = 2 × 110.
2) Divide the result of the previous operation, 110, by 2, again:
110 ÷ 2 = 55; remainder = 0 => 110 is divisible by 2 (2 | 110) => 2 is once again a prime factor of 220 => 220 = 2 × 2 × 55.
3) Divide the result of the previous operation, 55, by 2, again:
55 ÷ 2 = 27 + 1; remainder = 1 => 55 is not divisible by 2.
4) Move on, divide 55 by the next prime number, 3 (notice that the sum of digits of 55 is 5 + 5 = 10 is not divisible by 3, so 55 is not divisible by 3):
55 ÷ 3 = 18 + 1; remainder = 1 => as we already said, 55 is not divisible by 3.
5) Divide 55 by the next prime number, 5:
55 ÷ 5 = 11; remainder = 0 => 55 is divisible by 5 (5 | 55) => 5 is yet another prime factor of 220 => 220 = 2 × 2 × 5 × 11.
6) Notice that the remaining number, 11, is also a prime number, so we've got already all the prime factors of 220.
7) Conclusion, 220 prime factorization: 220 = 2 × 2 × 5 × 11.
This can be written in a condensed form, in the exponent notation: 220 = 22 × 5 × 11.