Answer:
the sampling distribution of the proportion of 3s in 10 rolls of the die.
Answer:
(B) a Normal curve.
Step-by-step explanation:
Because of the central limit theorm, the histogram will become more and more Normal as n ( the smaple size) gets larger.
Mario is 4 feet 9 inches tall. What is his approximate height in centimeters? (1 in. ≈ 2.54 cm)
Answer:
144.78cm
Step-by-step explanation:
4ft 9in is 57 inches
so 57x2.54 is 144.78
Answer:
Mario is 12.446 cm
Step-by-step explanation:
Which numbers are less than –83? Select all that apply.
Step-by-step explanation:
there aren't any answer choices but on the number line it is anything to the left of -83
Answer:
You didn't provide the answers, but I can still help you :)
Step-by-step explanation:
____________________________________________________________
anything back here will be correct :) -83
1. If you wish to calculate the interest on an investment with an interest rate
of 2.85%, what number will you plug into your equation?"
0.00285
2.85
0.285
ОО
0.0285
=========================================
Explanation:
You move the decimal point two spots to the left to go from 2.85% to 0.0285
Or you can think of it like this:
2.85% = (2.85)/100 = 0.0285
since "percent" means "per 100"
Using the given diagram, solve for x.
Answer:
x is the hypotenuse so you will take aWhich of these represents the expression "7 less than twice x"? O 7-2x O 2X-7 O 7 < 7 < 2x O 2x
Answer:
the answer for this question is 7-2x
In a bag of marbles, image are red, image are blue, image are green, and image are yellow. You pick a marble without looking. What color marble are you MOST likely to choose?
A.
blue
B.
red
C.
yellow
D.
green
teri ran 4 kilometers . one mile is approximately equal to 1.6 kilometers. how many miles did teri run
Answer:
2.5 Miles
Step-by-step explanation:
4 k = ? Mile
1.6 k = 1 mi
4/1.6 is 2.5
1x2.5 equals 2.5
so 4 km should be 2.5 mi
4 k = 2.5 Mile
(x2.5)1.6 k = (x2.5)1 mi
Diego want to paint his room purple. He bought one gallon of purple paint that is 30% red paints and 70% blue paints. Diego wants to add more blue to mix that the paint mixture is 20% red, 80% blue.
How much blue paint should Diego add? Test the following possibilities: 0.2 gallons, 0.3 gallons
Answer:
10 gallons
Step-by-step explanation:
HELP!!!
Round your answer to the nearest hundredth.
А
?
6
С
B
4
Answer:
41.81
Step-by-step explanation:
sinus-1 formula
opp/hyp
4/6
Which equation has the slope of 3? A. y=3 B.y=x+3 C. y=3-x D. y=3x-1
henry subracts 16 from it and gets an answer of 13.9 what was the orginal number
Answer:
29.9 is the answer for that question
Answer:
the original number would have been 29.9
Step-by-step explanation:
13.9+16=29.9
EASY 7TH GRADE MATH 6 out of 8 dentists recommend crest. In a group of 156 dentists, how many of them recommend crest?
Answer:
117
Step-by-step explanation:
6/8 x/156 so 156/8=19.5*6=117
John leaves his home. He travels 5 blocks south and three blocks west. As the crow flies, how far is John from his home?
Answer:
5.83 blocks away from his home
Step-by-step explanation:
If he travels 5 blocks south and 3 blocks west, the distance from his house considered along with the distances travelled gives a right angled triangle whose opposite side and adjacent sides are the distances travelled north and west.
The distance from his house after moving 3 blocks west is the hypotenuse side. As such, the distance may be computed using Pythagoras' theorem. Let the distance from his house be G
G^2 = 5^2 + 3^2
G^2 = 25 + 9
= 34
G = √34
=5.83
John is 5.83 blocks away from his home
Someone help please and make sure it’s right please :)
Please help due today
Answer:
The event is unlikely.
Step-by-step explanation:
Probabilities under 50% (0.50) are considered unlikely.
What would you multiply by to find 120% of a number?
Bobby is 5 less than Kylie's age. Their combined
age is 43. How old is Kylie?
Answer:
Kylie is 24 years old
Step-by-step explanation:
kylie = x
Bobby=x-5
x+x-5=43
2x-5=43
2x=43+5
2x=48
X=24 years old
19
If you subtract 5 off of 43 and divide it by two you find Kylie's age. The reason you divide by two is because there are two people and it is a combined age, meaning you would divide by two.
-Ɽ3₮Ɽ0 Ⱬ3Ɽ0
what is the step by step equation for −4+12=−4?
thanks!
Answer:
the actually answer is -8
Step-by-step explanation:
It’s probably rlly simple I just dk how to do it :)
Answer:
18,0
Step-by-step explanation:
By useing desmos, the line has an x intercept of 18 making that the answer.
PLZ MARK AS BRAINLIEST
Answer:
D = 18
Step-by-step explanation:
[tex]6 = \frac{1}{3}d[/tex]
[tex]3*(\frac{1}{3} d) = (3)*(6)[/tex]
[tex]d=18[/tex]
Please help due today
PLEASE HELP GIVING BRAINLIEST TO CORRECT ANSWER! 10 POINTS
Janile got 4 kilograms of candy when she went trick-or-treating at Halloween. Since she didn’t want to eat it all, she decided to share it with her 4 friends. If the 5 of them share the 4 kilograms, how much will each of them have?
Answers: (Show explanation)
15,000 tons
150 tons
18,750 tons
600,000,000 tons
Answer:
it 15,000
Step-by-step explanation:
I hope it work
Whats 7 rounded to one decimal place?
Rolando is making buttons that are shaped like circles. Each button has an area of
62 square centimeters. Which measurement shows the circumference of each of the buttons in centimeters?
Reminder: A=π r 2
Helppppp this is due in 5 mins!!!1 :(((
The radius= 4.21 cm
The circumference of the circle is 26.44 cm.
we have given that
Area = 62 square centimetres.
What is the formula for the area of circle
[tex]A=\pi r^{2}[/tex]
A=62 and pi=3.14
[tex]62=3.14r^{2}[/tex]
find the value of r square divide both side by 3.14
[tex]r^2=\frac{62}{3.14}[/tex]
[tex]r^2=17.75\\[/tex]
[tex]r=4.21cm[/tex]
[tex]circumference of circle =2\pi r[/tex]
[tex]C=3.14)(4.21)\\\\C= 2 (13.22) \\\\C= 26.44.cm[/tex]
Therefore we get,
The radius= 4.21 cm
The circumference of the circle is 26.44 cm.
To learn more about the circumference of the circle visit:
https://brainly.com/question/24375372
I will mark you brainiest if you can answer this
Answer:
x = -6
Step-by-step explanation:
4x - 2 + 3x - 7 = -51
Simplify
7x - 9 = -51
Move Terms
7x = -42
Divide.
x = -6
good luck, i hope this helps :)
Answer:
-6
Step-by-step explanation:
4x-2+3x-7=-51
we take minus two to the other side and it becomes plus two and -51+2 is -49
4x+3x-7=-49
and we take minus seven to the other side it becomes plus seven and -49+7 iis -42
4x+3x=-42
4x+3X = 7x
7x = -42
and to remove the x we divide both sides by 7
x = -42/7
-42/7 = -6
x=-6
Can somebody help me please !?
Answer:
option 4) x = 14 y = 7
Step-by-step explanation:
We are given a side angle and a side length so we can use trigonometry to find the solution
To find x we can use sine because the given side length is opposite to the angle so,
sin(60) = [tex]\frac{7\sqrt{3} }{x}[/tex]
solve for x and you get 14 (make sure you check that your calculator is in degrees)
for either use Pythagorean theorem or remove sine by tangent.
6^8 x 6^3 = 6^5 x 6^x
Find the value of x..... Can you help me
Answer:
x=6
Step-by-step explanation:
3. The width of a rectangle is 3x – 7. The length of the rectangle is 4x +5.
Find the perimeter of the rectangle.
A. 4x - 14
B. 6x - 14
C. 8x + 10
D. 14x - 4
PLEASSSSEEE
Answer:
D. 14x - 4
Step-by-step explanation:
P = 2(L + W)
P = 2(4x + 5 + 3x - 7)
P = 2(7x - 2)
P = 14x - 4
im begging yall please help me!please?
Question-Susan works for the school newspaper and wants to conduct a survey to ask students whom they will vote for in the upcoming School actions which example should she choose to best represent the entire population ?
Mrs. Jones attended a Southern Living home party. She purchased a vase which cost $34.99. The shipping charge was $3.00, and 8.25% sales tax was paid on the subtotal which included the shipping charge. How much did she pay for the vase?
Answer:
$41.12
Step-by-step explanation:
34.99 + 3 = 37.99
37.99 increase 8.25% =
37.99 × (1 + 8.25%) = 37.99 × (1 + 0.0825) = 41.124175
Need help! Please solve my age problem!
Answer:
he's 12 years old
Step-by-step explanation:
12x2=24 <-- mothers age
12+12=24 <-- 12 year later child age
so the child is 24 and the mother is 36
Please rate this question :) thanks