Answer:
0.21875
Step-by-step explanation:
if the common ratio is 0.5 keep multiplying till the eight term
3.5 ×0.5=1.75 fifth term
1.75×0.5=0.875 sixth term
0.875×0.5=0.4375 seventh term
0.4375×0.5=0.21875 eight term
Therefore the eight term is 0.21875
What is 300% of 15? Please show your work
Answer:
300/100*15=45 plz mark me branliest
PLEASE HELP:,). The difference between the two numbers is 12. If you increase the first number by 2 and decrease the second number by 10, the first number is 9 times larger than the second. Find these numbers.
Answer:
25 and 13
Step-by-step explanation:
25 - 13 = 12
25 + 2 = 27
13 -10 =3
27 is 9 times larger than 3
Three sets Venn diagram
Answer:
I hope this helps a little bit
The value of
(4-1)+a? --- 2 2(0,0)
when a = 2 and b= -1 is
Answer:
it's probably really hard to read and out of order but the answer is 1/3
one third
the product of two consecutive integers is 120. write an equation to find the integers.
Answer:
The consecutive even integers are
n
n + 2
n(n + 2) = 120
n2 + 2n - 120 = 0
(n + 12)(n - 10) = 0
n = -12 or 10
Step-by-step explanation:
There are 2 solutions:
n = -12
n + 2 = -10
and
n = 10
n + 2 = 12
if margrate has a basket of apples and pears. the number of apples equals three more than twice the number of pears. if there are 15 pieces ot fruite altogether how many apple and pears are there?
Answer:
There are 6 pears and 9 apples.
Step-by-step explanation:
The equation would be a=3+2p
Combine like terms to create an equivalent expression.
Make sure to simplify coefficients and constants as well.
-\dfrac65-\dfrac23v+\dfrac{4}{15}+\dfrac13v−
5
6
−
3
2
v+
15
4
+
3
1
v
Answer is in the file below
tinyurl.com/wpazsebu
Your Welcome!!!!
The answer is in the picture!!!! :3
in the first quadrant you start at 4,6 then u move 6 units right and 5 units up
Answer:
10, 11
Step-by-step explanation:
4 plus 6 = 10
6 plus 5 = 11
Which expression and value represents 100 less than 3 times the sum of 18 and 2?
O 3 (18+ 2) - 100; -44
O 3 % (18 + 2) - 100; -40
O 100 - 3* (18 + 2); 40
O 100 - 3x (18+ 2): 48
Answer:
3 times (18+ 2) - 100
3 (18+2) - 100 = -40
Which of these shapes are rectangles? Choose ALL the correct answers
Answer:
Bottom two
Step-by-step explanation:
The shapes that are rectangles are the two blue shapes on the right-hand side in the image attached.
What are rectangles?A rectangle is a plane figure that comprises four side sides and it also has four right angles. The opposite sides of a rectangular shape are usually equal.
From the given image, the shapes that exhibit the rectangular shapes are the second and the fourth blue shapes which can be seen on the right-hand side in the image attached.
Learn more about rectangles here:
https://brainly.com/question/25292087
PLEASE IM BEGGING YOU HELP ME PLEASE PLEASE ILL GIVE BRAINLIEST!!
Answer:
x = 1
Step-by-step explanation:
Note that the side lengths of a 45-45-90° triangle is 1 , 1 , √2, with √2 being the hypotenuse and 1 signifying the legs.
In this case, the hypotenuse given is √2. Divide triangle measurement √2 with the measurement of the rule √2 to get the side length:
√2/√2 = 1
x = 1
1 is your answer for x.
~
Please help me thank you you if u do have a good day.
Answer:
C
Step-by-step explanation:
Its straight and a straight line like that means your staying there for a long period of time.
Name the polynomial and number of terms.
8x + 4x4 – 3x2 + 8
Answer:
I also think there is 4 terms
8x and 4x4 and 3x2 and 8
I need help on this homework
Answer:
5=10(0)+5
Step-by-step explanation:
1.write the equation y2-y1/x2-x1
2.fill in your coordinates
3.substitute and there is your slope (m)
4.write out y=mx+b
5.fill in y (5) and x (0) with the first coordinates and add 10 to m
6.sunsitute till you've solved b
7.there ya go (:
There are 4 red golf balls and 2 green golf balls in a bucket. You select a ball at random, keep it, and select again. Find the probability.
P(both green) HELP I NEED ANSWERS
Answer:
4/2
Step-by-step explanation:
2g-g+h-1 when g=5 and h=0
Show your work
STION 1
Michael Smith buys and sells lovebirds. He currently has 80 yellow birds and
120 green birds. The birds are equally divided into five cages.
1.1.1
How many lovebirds does Michael have in total?
1.1.2
How many birds are in each cage?
1.1.3
Write the ratio of yellow birds to green birds that Michael has.
Give your answer in simplest form.
Answer:
1.1.1- Michael has 200 lovebirds in total
1.1.2- There are 40 birds in each cage
1.1.3- 120/80 = 3/2
Step-by-step explanation:
120+80=200
200÷5=40
120÷40=3, 80÷40=2
Step-by-step explanation:
The picture below shows the food that Michael gives to his lovebirds. He gives Each cage every morning
Two angles are shown. K is 7 times as large as L. The angles are complementary. What is the measurement in degrees for K
Answer:
∠K = 78.75°
Step-by-step explanation:
since complimentary, ∠K + ∠L = 90°
K = 7L
substitute for K:
7L + L = 90
8L = 90
∠L = 11.25°
∠K = 90° - 11.25° = 78.75°
Y is inversely proportional to cube root of x. what x= 1/8y=2 find the constant of proportional
Answer:
1/2
Step-by-step explanation:
[tex]y = \sqrt[3]{\frac{1}{8x}}\\\\=\sqrt[3]{\frac{1}{2*2*2*x}}\\\\=\frac{1}{2}\sqrt[3]{\frac{1}{x}}[/tex]
Constant of proportional= 1/2
help please
Find the hypotenuse of the triangle, the
distance between points (4, 4) and (-2,-2).
[?]
Enter the number that
16 goes beneath the radical
symbol
(
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)
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
given f(x) = 5x4- 3x2+ 6x+2. Find f(-2)
One leg of a right triangle is 7 and the hypotenuse is 10. What is the length of the
other leg?
Answer:
L = 7.14
Step-by-step explanation:
using the Pythagorean theorem:
L² = 10² - 7²
L² = 100 - 49= 51
L = 7.14
Answer:
7.14
Step-by-step explanation:
to answer this you need to use pythagoras theorem and that is A²+B²=c²
in this case C²-A²=B²
10²=100
7²=49
100-49=51
then you need to square root 51 which gives your answer 7.14
A school track is shown.
1000 m
74 m
The straightaway on each side measures 1,000 meters. The curves are semicircles with diameter 74 meters. What
is the distance, in meters, around the entire track? Use the button on your calculator and express your answer to
the nearest hundredth
The distance is
meters
Answer:
2232.48 meters
Step-by-step explanation:
From the diagram:
Radius of semicircle = 74
Length of straightway on each side = 1000
The length of school track:
Straightway on each side = 2 * 1000 m = 2000m
Length of semicircle = πr/2
Length of both semicircle = 2 * 3.142 * 74 /2 = 232.47785
Total Length = ( 2000 + 232.47785) = 2232.48 meters
Hope this helps!
Geometry!!! Pls help!! Mathxl!! Full points!!
Answer:
3 both sides
Step-by-step explanation:
PLZ HELP me with this and i will elect brainliest winne i promise just look at the photo and tell me what to do plz.
Write 0.14 as a percent.
How is the unbiasness of estimators defined? Use correct vocabulary.
Don't answer if you don't know for gods sake you're just wasting my points
The unbiased estimator
Solve the linear equation 1/3x - 5 + 171 = x
Answer: x = 249
Step-by-step explanation:
Pind the distance between -5 and 8.
-5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9 10 11 12 13
The distance is 12
Edit: I did it wrong, sorry
---
hope it helps
Answer:
The distance between the two points is 13 units
Step-by-step explanation:
on a graph, to find the distance you can either count each square/unit or you could add the points together not counting if they're negative or not
basically just add them in absolute value |-5| + 8= 13
hope this helps <3