Answers
Answer:
When we have something like:
[tex]\sqrt[n]{x}[/tex]
It is called the n-th root of x.
Where x is called the radicand, and n is called the index.
Then the term:
[tex]\sqrt[4]{16}[/tex]
is called the fourth root of 16.
And in this case, we can see that the index is 4, and the radicand is 16.
At the end, we have the question: what is the 4th root of 16?
this is:
[tex]\sqrt[4]{16} = \sqrt[4]{4*4} = \sqrt[4]{2*2*2*2} = 2[/tex]
The 4th root of 16 is equal to 2.
Related Questions
It is estimated that 78% of drivers use their turn signal. Part A: What is the probability that exactly 3 drivers use their turn signal if a police officer pulls over five drivers? (5 points) Part B: What is the probability the next driver using their turn signal that the police officer pulls over if the fifth driver? (5 points) (10 points)
Answers
Answer:
0.2297 ;
78% of drivers use their turn signal. Part A: What is the probability that exactly 3 drivers use their turn signal if a police officer pulls over five drivers? (5 points) Part B: What is the probability the next driver using their turn signal that the police officer pulls over if the fifth driver? (5 points) (10 points)
Step-by-step explanation:
p = 0.78
1 - p = 0.22
P(x = 3)
Using the binomial distribution formula :
P(x =x) = nCx * p^x * (1 - p)^(n - x)
P(x = 3) = 5C3 * 0.78^3 * 0.22^2
P(x = 3) = 10 * 0.78^3 * 0.22^2
P(x = 3) = 0.2297
Helppppp pleaseeeee I don’t knowwww
Answers
The c lands on negative 2 on the x coordinate and if you go up 2nd The y coordinate lands on 2 a regular 2!
Choose the graph of the solution to this inequality.
–6x < 21
Answers
Answer: A
Step-by-step explanation:
c - 12 > -16
c > -4
A
c - 12 > -16
c > -16 + 12
c > -4
> means the the arrow should be pointed to the right, and should be on the point -4.
A floor tile is shaped like a regular hexagon. The side lengths are 4 cm and the apothem 2√3 cm.
What is the area of the hexagonal floor tile?
Enter your answer as a decimal to the nearest hundredth.
area = cm2
Answers
Answer:
Area of regular hexagon[tex] \approx 41.57 \: {cm}^{2} [/tex]
Step-by-step explanation:
Area of regular hexagon
[tex] = 6 \times area \: of \: one \: triangle \\ \\ = 6 \times \frac{1}{2} \times 4 \times 2 \sqrt{3} \\ \\ = 24 \sqrt{3} \\ \\ = 41.5692194 \: {cm}^{2} \\ \\ \approx 41.57 \: {cm}^{2} [/tex]
Answer:
41.57
Step-by-step explanation:
took the test
A balance scale shows that 12 + 5 = 17. If five units are removed from one side, what needs to be done to the other side to keep the scale in balance?
Answers
The dimensions of a lawn shaped like a trapezoid are given in meters. 18 meters, 4 meters, 5 meters, 12 meters. What is the area of the lawn in square meters?
Answers
Answer:
the area of the lawn in square meters is 60 meters^2
Step-by-step explanation:
The computation of the area of the lawn in square meters is shown below
= 12 meters × 5 meters
= 60 meters ^2
Here we multiply the two sides so that the area of the lawn could be come
Hence, the area of the lawn in square meters is 60 meters^2
Tom's father is carpeting a rectangular room that has an area of 240 square feet. The width of the room is 15 feet. How long is the room?
Answers
Answer:
16 feet is the length of the room
Step-by-step explanation:
to find area, you do length x width. If you are trying to find L in L x W = A then you have to divide 240 by 15 to get 16 feet as the length
Eva has a coupon for an oil change with synthetic oil for $59.95. She can buy 5 quarts of synthetic oil, which is what her car needs, for $26.54 and an oil filter for $6.47. How much can she save by doing the oil change herself?
$79.22
$139.17
$59.95
$32.92
$26.94
Answers
Answer:
$26.94
.................
Which graph represents the conic 4x2 – 16x – 9y2 + 54y – 101 = 0?
It is the forth graph.
Answers
Answer:
The Fourth Graph / D
Step-by-step explanation:
Took The Quiz
Answer:
fourth graph
Step-by-step explanation:
^u^
Chau and Maria each opened a savings account today. Chau opened his account with a starting amount of $510, and he is going to put in $80 per month. Maria opened her account with a starting amount of $590 and she is going to put in $60 per month
Answers
Addison wants to download some music onto her phone. On Apple Music, for a $10 monthly fee, she can download as many songs as she'd like - for fifteen cents each. Which equation below will help Addison figure out how much money she will spend during the month, based on the number of songs that she downloads?
Answers
Answer:
10+.15x
Step-by-step explanation:
10 is already the monthly fee and wont change,
.15x is how many songs she gets, which can change
HELP PLS THIS IS DUE TODAY (I WILL BE MARKING BRAINLIEST)
Answers
1) <
2) >
3) =
4) >
5) =
6)
Answer:
1) <
2) >
3) =
4) >
5) =
6)<
Help me with this!!!
Answers
Answer:
Your answer is easy it is 30
please give brainliest
Help pls it open ended soooo???????
Answers
Answer:
8, 9
Step-by-step explanation:
The answer is 8, and 9
72 = x*(x+1)
Lets factor out 72
1 x 72
2 x 36
3 x 24
4 x 18
....
8 x 9
8 and 9 are consecutive
one number is nine than another number. if the sum of the numbers is 65, find both numbers.
Answers
Answer:
28 and 37
Split 65 into 2 numbers
30 and 35
Then add and subtract till you get your answer
29 and 36
28 and 37
How many solution does this equation have -5j = -6j - 4
Answers
Answer:
1
Step-by-step explanation:
All variable terms are to the first power. You can prove this by solving:
-5j = -6j - 4
4 = -1j
j = -4 (One answer)
At the music store Katelyn bought 2 packs of
guitar strings and a music book. The book cost
$18.00. Her total purchase was $46.00. How
much is one pack of strings?
Answers
A gardener is planting two types of trees: Type A is 4 feet tall and grows at a rate of 24 inches per year. Type B is 5 feet tall and grows at a rate of 21 inches per year. Algebraically determine exactly how many years it will take for these trees to be the same height.
Answers
Calculate the puppy's speed at 6 seconds.
Answers
Answer:
a. 6 m/s
Step-by-step explanation:
Distance = 36 meters
Time = 6 seconds
Speed = Distance ÷ Time
Speed = 36 m ÷ 6 secs
Speed = 6 m/s
A classroom had 35 glue sticks.If the ratio of glue sticks to glue bottles was 5:2 how many glue bottles did the classroom have
Answers
Answer:
14
Step-by-step explanation:
35÷5=7
2×7=14
hope this helps
Answer:
14
Step-by-step explanation:
35÷5=7
7×2= 14
ya welcome
find the geometric mean of 50 and 4
Answers
Mean also means average.
[tex]\frac{50+4}{2}=\frac{54}{2} =27[/tex]
Is the mean of 50 and 4
Chau made $105 for 7 hours of work.
At the same rate, how much would he make for 13 hours of work?
Answers
Answer:
$195
Step-by-step explanation:
102/7 = $15/hour
15 x 13 = $195
In an arboretum, the heights of five trees were 21 feet, 31 feet, 36 feet, 28 feet,
and 26 feet. What would be the height of the sixth tree if the mean height of the
six trees was 28 feet?
Answers
Answer:
26
Step-by-step explanation:
(21+31+36+28+26+x)/6=28
21+31+36+28+26+x= 28×6
142+x =168
x=168-142
x=26
Determine if the two triangles are congruent. If they are, state how you know.
Answers
Answer:
No, these 2 triangles are not congruent as not even 1 side in the triangles has been marked as equal.
Hence, the answer is f) not enough information.
Suppose ABCD is a rhombus with AB = 12 inches. The midpoints of its sides are joined to form a quadrilateral. What type of quadrilateral is formed?
Answers
Answer:
A rectangle
Step-by-step explanation:
The given parameters are;
The quadrilateral ABCD is a rhombus;
The length of the sides of the rhombus = 12 inches
The lengths of the sides of a rhombus are equal
The opposite interior angles of the rhombus are equal
The length of each midpoint from the vertex = 12 in./2 = 6 in.
Therefore, we have;
The line joining the midpoints form a quadrilateral with the length of the opposite sides equal
The sum of the interior angles of the rhombus = 180°
From the diagram created with Microsoft Visio, we have;
4·a + 4·b + 360 = 4 × 180 = 360 + 360
4·a + 4·b = 360
a + b = 90°
We have;
The interior angles of the quadrilateral formed = x
a + b + x = 180° Sum of angles on a straight line
∴ x = 180° - (a + b) = 180° - 90° = 90°
x = 90°
Therefore, the interior angles of the quadrilateral formed = 90°
The quadrilateral formed having equal opposite sides, and all interior angle of 90° each is a rectangle
For each equation, find a value for x that makes the equation true.
4x/3x=10/3
Answers
Answer:
No Solution
____________________________________________________________
Rob is saving to buy a new MP3 player. For every $12 he earns babysitting, he saves $9. On Saturday, Rob earned $36 babysitting. How much money did he save?
Answers
Answer:
$27
Step-by-step explanation:
Set up a proportion where x is the amount of money he saved:
[tex]\frac{12}{9}[/tex] = [tex]\frac{36}{x}[/tex]
Cross multiply and solve for x:
12x = 324
x = 27
So, he saved $27
Please help me with this, it's urgent and due tonight (Ylasterdev125 do not try to answer this with your petty virus file)
Answers
Answer:
domain is (-1 , 2) and the range is (0 , 4)
Which one should I pick?
Answers
Answer:
x = 7, y = 16
Step-by-step explanation:
From the diagram shown;
2x+5 = x+12
collect the like terms
2x-x = 12 - 5
x = 7
Similarly, y - 4 = x+5
y-4 = 7+5
y - 4 = 12
y - 12+4
y = 16
hence x = 7, y = 16
Pls help me find v,w,x,y, and z pls help me I will mark u brainlest
Answers
Answer:
v 39 degree
z 47 degree
x 94 degree
sry don't know about w and y....