By the age of 2 a child is about 50% of his adult height how tall was a two year old who's adult height is 6 feet and 2 inches
Answers
Answer:
3 ft 1 in
Step-by-step explanation:
6 ft 2 inches comes to 74 inches.
50% of that is 37 inches, or 3 ft 1 in
Related Questions
Can someone help me please???
Simplify.
(x^5)^4
Answers
Answer:
x^20 please mark me brainliest
Step-by-step explanation:
Please help!!! I am stressed so much!!
Answers
Answer:
You have to simplify the fraction and turn it into a decimal.
Step-by-step explanation:
Meaning: Make the fraction smaller and turn it into the correct decimal.
EXAMPLE:
2/4 simplified is 1/2
1/2 is equal to 0.50
368/15 = 24 8/15
964/15 = 64 4/15
349/15 = 23 4/15
how is y=2x^2-8x+9 rewritten in vertex form.
Answers
9514 1404 393
Answer:
y = 2(x -2)^2 +1
Step-by-step explanation:
Start by factoring the leading coefficient from the x-terms.
y = 2(x^2 -4x) +9
Now identify the coefficient of x, -4, and figure half of that: -2. Square this number and add it inside the parentheses. At the same time, subtract the equivalent value outside parentheses. (The leading coefficient must be taken into account.)
y = 2(x^2 -4x +4) +9 -2(4)
Put in the desired form.
y = 2(x -2)^2 +1
This matches vertex form ...
y = a(x -h)^2 +k . . . . . . . . . vertical scale factor 'a'; vertex (h, k)
2x - × + 4x simplify
Answers
Step-by-step explanation:
2x - × + 4x
=5x
!!!!!!!!!!!
The probability that a birth in the United States is male during 2018 is 0.511. Suppose a random number generator from 1 to 1,000 is used as a statistical model to create simulated results for births in the United States during 2018. Suppose the numbers 1 to 511 represent a male birth in the United States during 2018 and 512 to 1,000 represent a female birth in the United States during 2018. Explain whether the following results are consistent with the model, and if not, explain the expected number of male births and the expected number of female births for 300
trials.
In 300
simulated trials, 171 of the births are female and 129 are male.
Answers
Answer:
Step-by-step explanation:
The probability that a birth in the United States is male during 2018 is 0.511. So there are slightly more males than females born.
In 300 simulated trials, 171 of the births are female and 129 are male. More females are born so it is not consistent with the model.
The expected number of male birth for 300 trials should be 300*0.511 = 153.
The expected number of female = 300-153 = 147
1 hundredth + 3 tenths =?hundredths
Answers
Answer:
.01 + .3 = 0.31
Step-by-step explanation:
Find the length of the unknown side. Round your answer to the nearest tenth.
Answers
Answer:
A. 9.4 m
Step-by-step explanation:
b²=13²-9²
= 169 - 81
= 88
b =√88 = 9.4 m
Answer:
bgh12.hcv2.3.23.52g3.2153.0.76810636302233..32.37gh
Step-by-step explanation:
I WILL GIVE BRAINLY!! Thank you :)
Answers
Which of the following is always one of the data values in a data set?
Answers
Answer:
mean
Step-by-step explanation:
1. The mean is always one of the data values. 3. The mode is always one of the data values.
Answer: The mode.
Step-by-step explanation: The answer to this question is the mode, the answer is mode because there might be some numbers that show up the same amount of times like a different number. So there might be TWO modes :’).
Here are the definitions for mean, median, mode, and range:
Mean (the “average”) —> the sum of the numbers in the data set divided by the amount of numbers in the data set.
Median (the “middle”) —> the number in the middle of the data set, when the numbers are placed in numerical order.
Mode (the “most”) —> the number in the data set that shows up the most often.
Range —> the difference between the data set’s largest number and the data set’s smallest number.
——————————————————————
Hope this helps!!
6 in every 18 people have never flown on a plane. What is the ratio of people that have flown in a plane to all people?
Answers
Answer:
1:3
Step-by-step explanation:
Divide both numbers by the same value to get the ratio
6/6=1
18/6=3
To get the smallest numbers you can get by dividing using the same value
So the ratio would be 1:3
1) 14 units2 2) 16 units2 3) 17 units2 4) 19 units2
Answers
Answer:
4th option: 19 units2Step-by-step explanation:
The given figure can be divided as (i) upper rectangle, (ii) lower rectangleThen,
(i) Breadth of upper rectangle = 2 units
Length of upper rectangle = 8 - 1 = 7 units
Therefore,
Area of the upper rectangle = 7 × 2 = 14 units2
(ii) Breadth of lower rectangle = 1 unit
Length of lower rectangle = 5 units
Therefore,
Area of the lower rectangle = 5 × 1 = 5 units2
Since,
Area of the figure is = Area of upper rectangle + Area of lower rectangle
= 14 units2 + 5 units2
= 19 units2 (Ans) (4th option)
Which of the following statements are true? Check all that apply.
The speed of a baseball crossing home plate after being pitched depends on
its initial velocity. If thrown at 74 mph, the speed over home plate will be 72.2
mph. If thrown at 50 mph, the speed over home plate will be 44.7 mph.
A. Speed(44.7) = 50
B. Speed(72.2) = 74
C. Speed(50) = 44.7
D. Speed(74) = 72.2
Answers
Answer:
D. Speed (74) = 72.2
Step-by-step explanation:
14 deg 37 deg what's the missing angle
Answers
Answer:
129 degrees
Step-by-step explanation:
please help me i really need help please help me
Answers
9514 1404 393
Answer:
735.6 in³
Step-by-step explanation:
The formula for the volume of a sphere is ...
V = 4/3πr³ . . . . where r is the radius
The radius is half the diameter, so we can write this in terms of diameter as ...
V = (4/3)π(d/2)³ = (π/6)d³
Using the given diameter, the volume is ...
V = (π/6)(11.2 in)³ ≈ 735.6186 in³
The volume is about 735.6 cubic inches.
A team of five people is formed from 8boys and 5 girls.the probability that the team contains at least 3girls is?
Answers
Answer:
60%
Step-by-step explanation:
3÷5= .6
.6 = 60%
Answer:
60%
Step-by-step explanation:
Women are recommended to consume 1700 calories per day. You suspect that the average calorie intake is larger for women at your college. The data for the 14 women who participated in the study is shown below:
1566, 1948, 1604, 1557, 1760, 1786, 1879, 1930, 1671, 1578, 1822, 1770, 1929, 1928
Assuming that the distribution is normal, what can be concluded at the
α
= 0.10 level of significance?
Answers
Answer:
theres only a? wheres the rest?
PLASS
HELPPP
WILL GIVE BRAINLISTTT
DUE RN
Answers
Answer:
The area of the rectangle is 0.0875 sq ft.
Step-by-step explanation:
Given that,
The length of the rectangle, L = 0.35 feet
The breadth of the rectangle, B = 1/4 feet
We need to find the area of the rectangle. The formula for the area of a rectangle is given by :
A = LB
Put all the values,
[tex]A=\dfrac{1}{4}\times 0.35\\\\A=0.0875\ ft^2[/tex]
So, the area of the rectangle is 0.0875 sq feet.
Lana needs to find the. to find this, she could list. of both numbers, and circle each bumber that appeas in both lists. she should then identifiy the. number circled in both list
Greatest common factor
Least common factor
Factors
Multiples
Least
Greatest
2
4
24
48
Answers
Answer needed! Answer needed! Answer needed!
Answers
Answer:
Points: (1,-1) (4,-1) (4,-3)
Step-by-step explanation:
Hope this helps
Answer:
(1,-1) (4,-1) (4,-3)
Step-by-step explanation:
bye have a good day
A sixth grade class will clean a beach that is 3 1/2 miles long. Each class will divide into 4 groups. Each group will clean an equal length of the beach. What is the length of each beach each group will clean?
.(A). 3/8 mile .(B). 1/14 mile .(C). 7/8 mile .(D). 1 1/7 mile
Answers
What do "Opposites" mean in Elimination?
Answers
Answer:
Step-by-step explanation:
what is the meaning of eliminated
ILL MARK U BARINLIEST HELP!!!!!!!!!!!!
A ball is tossed into the air. The quadratic function h(t) = -16t^2 + 14t + 5 represents the situation, where t represents the time, in seconds, after the ball is tossed and h(t) represents the height of the ball, in feet. Which of the following statements is NOT true
A- the constant term represents the height from which the ball was tossed.
B- The factors of the function can help determine when the ball hit the ground.
C- The leading coefficient indicates that the graph of the parabola that represents the ball's height over time will open in an upward direction.
D- The graph of the parabola that represents the ball's height over time will have a relative maximum.
Answers
What is the value of x? Please help
Answers
Answer: x = 21
Step-by-step explanation:
5x + (3x + 12) = 180
8x + 12 = 180
8x = 168
168/8 = 21
Timmy is building a new website. Right after he starts, he has 2 visitors. He expects his visitors to increase according to a model he developed for his other websites growth, v(t)=10t+b, where b is the number of visitors right afte he starts building his website, t is the time since he stgarted building his website in weeks and v(t) is the nunber of total visitors after t weeks.
How many visitors does he get 4 weeks after starting to build his website?
How any new visitors does he get per week?
Answers
Answer:
He gets 42 visitors 4 weeks after starting to build his website.
He gets 10 new visitors per week.
Step-by-step explanation:
Equation for the number of visitors:
The equation for the number of visitors Timmy's new website receives after t weeks is:
[tex]v(t) = 10t + b[/tex]
In which b is the number of visitors rightly after he starts.
Timmy is building a new website. Right after he starts, he has 2 visitors.
This means that [tex]b = 2[/tex], so:
[tex]v(t) = 10t + 2[/tex]
How many visitors does he get 4 weeks after starting to build his website?
This is v(4). So
[tex]v(4) = 10(4) + 2 = 40 + 2 = 42[/tex]
He gets 42 visitors 4 weeks after starting to build his website.
How any new visitors does he get per week?
After 0 weeks:
[tex]v(0) = 10(0) + 2 = 0 + 2 = 2[/tex]
After 1 week:
[tex]v(1) = 10(1) + 2 = 10 + 2 = 12[/tex]
2 weeks:
After 2 week:
[tex]v(2) = 10(2) + 2 = 20 + 2 = 22[/tex]
22 - 12 = 12 - 2 = 10
He gets 10 new visitors per week.
Need help asap!! What is the circumference of the circle shown?
Answers
Answer:
56.5
Step-by-step explanation:
Circumference = [tex]\pi d[/tex]
C = 3.14(18) = 56.52
The Pyramid arena is 321 feet tall and has a square base of sides 591 feet. Find the volume of pyramid.
Answers
Answer:
Use MATH.WAY, it will help with any math problem
Step-by-step explanation:
What function is shown in the graph below?
Answers
(correct me if wrong)
I need help plz
urgent
Answers
Answer:
B
Step-by-step explanation:
Which of the following is not a net for a rectangular prism? PLEASE HELP!!!
Answers
Answer:
It's D
Step-by-step explanation:
I traced all of them, cut them out and folded them. D is the only one that doesn't make a full cube. :)
What’s the solution for this?
Answers
Answer:
( -1 , 5 )
Step-by-step explanation:
Solution = Coordinate where the two lines intersect
The two lines intersect at ( -1 , 5 )
Thus solution = ( -1 , 5 )