9514 1404 393
Answer:
an = -5n +22
Step-by-step explanation:
We observe that the sequence has 17 as its first term and a common difference of 12-17 = -5. Then the general term is ...
an = a1 +d(n -1)
an = 17 -5(n -1)
This can be simplified to the desired form.
an = 17 -5n +5
an = -5n +22
PLS HELP ME!!!
You spin the spinner and flip a coin. Find the probability of the compound event.
The probability of spinning a prime number and not flipping heads is...
Answer:
3/10 or 0.3
Step-by-step explanation:
The numbers in the spinners are given to be:
{1,2,3,4,5}
Total number of outcomes are: 5
On spinning the spinner, the outcomes which are prime are:
{2,3,5}
Hence, the probability that a prime number is obtained is:
3/5
Also, the probability that a head is not obtained i.e. a tail is obtained is:
1/2
Hence, the compound probability of spinning a prime number and not flipping head is:
3/10 or 0.3
This answer was copied and pasted from "virtuematane" on brainly! I just wanted to make sure you got your answer. Thank you virtuematane!
Question 1 of 5
The diameter of a basketball is approximately 9 inches. What is its volume?
Round your answer to the nearest whole number.
A. 382 in 3
B. 339 in 3
O C. 38 in3
O D. 3052 in 3
Answer: A
Step-by-step explanation:
382 in 3
Which could you use to show that u || v?
PLZ ANSWER ASAP!!!!!
Answer:
3 and 7
Step-by-step explanation:
What is the effect on the graph of f(x) = x^2 when it is transformed to
h(x) = 1/4x^2 – 11?
O A. The graph of f(x) is horizontally compressed by a factor of 4 and
shifted 11 units down.
O B. The graph of (x) is vertically compressed by a factor of 4 and
shifted 11 units to the right.
C. The graph of f(x) is vertically compressed by a factor of 4 and
shifted 11 units down.
D. The graph of f(x) is horizontally stretched by a factor of 4 and
shifted 11 units to the right.
Answer:
c because a and b and d does not make since
Step-by-step explanation:
Answer:
C, vertically compressed by a factor of 4 and shifted 11 units down
Step-by-step explanation:
If Millie invests $35,000 in a savings account that earns 3.5% interest, how much interest will she earn after 3 years?
Answer:
$3,675
Step-by-step explanation:
Simple Interest = principal x rate x time
so, simple interest = $35,000 x 3.5/100 x 3
Therefore, the answer is $3,675
Hooe this helped :)
Find the real-number root.
√-3.24
Answer:
1.8
Step-by-step explanation:
So, we can say that the square root of 3.24 is 1.8 with an error smaller than 0.001 (in fact the error is 0.0000276241). this means that the first 4 decimal places are correct. Just to compare, the returned value by using the javascript function 'Math. sqrt(3.24)' is 1.8
help please!
The figure below shows a trapezoid, ABCD, having side AB parallel to side DC. The diagonals AC and BD intersect at point O.
If the length of AO is three times the length of co, the length of DC is (1 point)
A. three times the length of OC
B. three times the length of DO
C. one-third of the length of AC
D. one-third of the length of AB
Y = - 1/3x +7 find the slope and y intercept
Which ordered pair IS IN the solution region of this graph?
Answer:
(-5 , 1)
Step-by-step explanation:
because this point lies in the shaded region.
please solve ILL MARK YOU BRAINIEST!!!!!!!
Answer:
14. 4 + x - 2
15. 8k - 3k
16. 5 + 2y + 15
Step-by-step explanation:
14. "sum" means adding, "minus" means subtract
sum of four and x: 4 + x
minus two: 4 + x - 2
15. "product" means multiplying, "decreased by" means subtract, "times" means multiply
the product of k and 8: 8k
three times k: 3k
the product of k and 8 decreased by three times k: 8k - 3k
(Depending on what the question is asking, you may or may not need to simplify this to 5k (8k - 3k = 5k))
16. "more" means add, "plus" means add, "twice" means multiply by two
five: 5
plus twice y: 5 + 2y
fifteen more: 5 + 2y + 15
wholesale price: $95
markup percent: 120%
what fraction is equivalent to 4 3/4
Answer:
19/4
Hope this helps!
Answer:
Is there any answer choices??
pLeAsE hElP
Show workingssssssss
Thankssssssssssss
Answer:
i dont think you would wanna sin cause sin is the ordinary sense of the word and consists of evil acts, whether of thought, word, or deed and yh
Step-by-step explanation:
Help please!!! Please right equation and then the answer. #6
Answer:
64 degrees Fahrenheit
Step-by-step explanation:
just get 80 and subtract 16 to get yesterday's temperature since today's temperature is 16 more.
What number do I call for 911 again?
Answer:
you call 911
Step-by-step explanation:
i hope you are doing ok
Answer:
9-1-1 I am pretty sure 0///0
Step-by-step explanation:
am I wrong I-
PLEASEEE HELPPPP IF CORDINATES PF G ARE (3,8) WHAT ARE THE CORDINATES OF G’’
Answer: B, (4.5 , 12)
Step-by-step explanation:
A baby weighed only 11.8 ounces at birth. How much lighter was she than an average baby, who weighs about 7lbs 8 ounces?
Answer:
3.8 ounces
Step-by-step explanation:
There is a 3.8 difference between the two numbers, and the difference between the weights
Help me with dis question and Ill be your best freiwnd.
Answer: k = -4
Step-by-step explanation: Hope this helps ^^
Softball A high school softball diamond is a square. The distance from base to base is 60 ft. To the nearest foot, how far does the catcher throw the ball from home plate to second base?
Answer:
85 feet
Step-by-step explanation:
60^2+60^2=7200
square root of 7200 is 85
6th grade math help me plzzzz
Answer:
1
Step-by-step explanation: Ellen
Answer:
(4) 7x+21
Step-by-step explanation:
Using the distributive property, 7(x+3) equals 7(x)+7(3), which can be simplified to 7x+21.
Pls help me lol
A machine stamps 3600 metal parts in 12
minutes. Find the unit rate in parts per minute.
Answer:
300
Step-by-step explanation:
you have to find the matal parts for minute. To do this you can do:
3600/12=300
That's your answer
The net of a pyramid is shown below.
The surface area of the solid is ____ square inches.
Answer:
80 in^2
Step-by-step explanation:
8*4=32
32/2=16
16= One triangle
16*4 triangles=64
4*4=16
64+16=80
7. f(x) = 2x + 5 What is the value of x if f(x) = 25 ?
Answer:
x=10
Step-by-step explanation:
set the 2 equations equal to each other
25=2x+5 -> subtract 5
20=2x -> divide by 2
10=x ->answer!
Hope that helps!
Answer:
x = 10
Step-by-step explanation:
f(x) equals both 25 and 2x + 5, so set the equations equal to one another and solve for x.
2x + 5 = 25
2x = 20
x = 10
Plug in what you got for x to check if it is right
2(10) + 5 = 25
20 + 5 = 25
25 = 25
If y varies directly as x, and y=-4 when x=8, find y when x=3
I believe it would be negative 9 because your subtracting by twelve again. I hope that helped
I have to find the solution of the equations
Look at the image and please help.
Is ABC ~ DEF? Explain.
Answer:
All of the angles are congruent in both triangles
Step-by-step explanation:
Wo groups are hiking at about the same speed. Mario's group hikes for 2.5 hours. Seema's group hikes for 4.7 hours and covers 8.8 more miles. How fast are the hikers going? Solve the equation below to find out. 4.7x = 2.5x + 8.8
Answer:
x = 4 miles per hour
Step-by-step explanation:
4.7x = 2.5x + 8.8
Collecting like terms
4.7x - 2.5x = 8.8
2.2x = 8.8
x = 8.8 / 2.2
x = 4 miles per hour
Jasmine bought a 40-kilogram block of modeling clay. She wants to divide it into 8 equal blocks. What will be the mass of each block in grams?
im 4 and i need help with my math the question is 11+10
Answer:
21
Step-by-step explanation:
Answer:
I'm hoping this is a troll but it's 21
Step-by-step explanation:
Please click the crown button at the bottom of my answer