Answer:
Flipping three coins: Each coin has 2 equally likely outcomes, so the sample space is 2 • 2 • 2 or 8 equally likely outcomes. Rolling a six-sided die and flipping a coin: The sample space is 6 • 2 or 12 equally likely outcomes.
...
First coin Second coin outcome
H T HT
T H TH
T T TT
Step-by-step explanation:
sorry if its wrong mate
At the Old Fort Boise Days Car Show there were 15 Pontiacs, 18 Chevrolets, 12 Fords ,and 5 Ramblers. What was the ratio of the Chevrolets to the Pontiacs?
a.
15:18
c.
6:5
b.
5:6
d.
18:50
Answer:
6:5
Step-by-step explanation:
Multiply (3x+2)(x-5)
Answer:
The answer is 3x^2-13x-10
Step-by-step explanation:
Answer:
3x^2-13x-10
Step-by-step explanation:
(3x+2)(x-5)
3x^2-15x+2x-10
3x^2-13x-10
Which is greater 18.56 or 18.546
Answer:
18.56
Step-by-step explanation:
someone help me please!
Answer:
7/3
1
1/2
undefined
Step-by-step explanation:
1/1 ÷ 3/7 = 7/3 because you multiply the 1st fraction by the reciprocal of the 2nd
1/1 = 1
1/2 = 1/2
1/0 = undefined; anything divided by zero is considered to be undefined
is (2,17) a one solution, no solution, infinite solution,or two solution
Answer:
one solution
Step-by-step explanation:
because it's a gksbn smksidihdbd jaiaigsvs j
Nick walks 8 miles in 3 hours,and braylon walks 16 miles in 6 hours.what is the unit rate per hour
Answer: 2.6
Step-by-step explanation:
Answer:
nick: 2.6/1
Braylon: 2.6/1
Step-by-step explanation:
they have the same unit rate per hour
Can somebody help? I'll give brainliest.
A. 110 angle.
B. 70 angle.
C. 180 mm side length.
D. 70 mm side length.
Answer:
It would be B
Step-by-step explanation:
You look at what number the top of the arrow is at.
an electronic motor that's rated 5 horsepower can produce blank in equivalent A) 0.007 watts B) 5 watts a C) 17.05 watts D) 3730 watts
Answer: D) 3730 watts
Step-by-step explanation:
We know the relation:
1 horsepower = 745.7 watts
Then a rated 5 horsepower is 5 times 745.7 watts, this is equal to:
5*745.7 watts = 3728.5 watts
We can round it up to 3730 watts (the nearest tens) so it matches with one of the options.
From this, we can conclude that the correct option is option D; 3730 watts
Please answer this correctly without making mistakes
Answer:
3 lb 7 oz
Step-by-step explanation:
Simply substract 6 lb & 3 lb , then substract 13 oz with 6 oz ..... AND YOU ARE DONE
!!! UwU gang !!!
*3ill MoB*
Which algebraic expression represents "Mica shared her oranges equally with five friends"?
O5+w
5w. PLEASE HURRY I NEED HELP plz!!!!!
Answer:
x/5
Step-by-step explanation:
W/5 is also D. How it helps.
Evaluate the expression
3x + 4y
when x = 6 and y = -1
Answer:
14
Step-by-step explanation:
3×6=18
4×(-1)=-4
18+(-4)= 14
Answer:
And=14Step-by-step explanation:
Take x=6 and substitute in the equation 3x + 4y and y=-1
3(6) + 4(-1)= 18 + -4
=14
Calculate and express your answer in decimal form.
a. 1/2 • 17
b. 3/4 • 200
c. (0.2) • 40
d. (0.25) • 60
How do you find the fraction of 0.35
Answer:
[tex] \frac{7}{20} [/tex]
Step-by-step explanation:
0.35 is the same as 35/100
which can be simplified to 7/20
8x3/5 mixed number simplest form
Answer:
Mixed Number: 4 & 4/5
Simplest: 24/5
Answer:
24/5 if im not mistaking jsfjfhruhruvbj
Step-by-step explanation:
what is the solution to 3^x = 5
Answer:
x=1.46497
Step-by-step explanation:
Dunya randomly chooses a number from 1 to 10. What is the probability she
chooses a number less than 6?
Answer: 1/2
Step-by-step explanation:
The numbers that are less than 6 are 1, 2, 3, 4, and 5. Thus simply means that there are 5 numbers that are less than 6.
The probability that she chooses a number less than 6 will then be:
= 5/10
= 1/2
Answer:
1/2
Step-by-step explanation:
1/2
What is the period of y=-3cos(1/4x)
Answer:
Step-by-step explanation:
The standard form is y = a cos(bx + c) + d
the amplitude = |a| = 3
The period = [tex]\frac{2\pi }{b}[/tex] = [tex]\frac{2\pi }{\frac{1}{4} }[/tex] = [tex]8\pi[/tex]
A number, y, is five times another number, x. The sum of the two numbers is 42. Write the system of equations.
Answer:
5x+x=42
6x=42
x=7
Step-by-step explanation:
Answer:
y = 5x
x + y = 42
Step-by-step explanation:
If y is 5 times greater than x, this can be represented by y = 5x
The sum of x and y is 42, so this can be represented by x + y = 42
So, the system of equations will be:
y = 5x
x + y = 42
Silas had 3 times as much money as Raja. Silas spent $84 of his money to buy a birthday gift for his grandma while Raja was awarded $42 for winning a competition. In the end, they had the same amount of money. How much did they have altogether at first?
Answer:
Total money they had at first $252.
Step-by-step explanation:
Let,
x be the amount Silas had originally
y be the amount Raja had originally
According to given statement;
x = 3y Eqn 1
x - 84 = y + 42 Eqn 2
Putting x=3y in Eqn 2
3y - 84 = y + 42
3y - y = 42 + 84
2y = 126
Dividing both sides by 2
[tex]\frac{2y}{2}=\frac{126}{2}\\y=63[/tex]
Putting y = 63 in Eqn 1
x = 3(63)
x = 189
Total money they originally had = 189 + 63 = $252
Hence,
Total money they had at first $252.
At a local fitness center, gym members pay $3 per workout with an annual membership fee of $140. Non-members pay $10 per workout. If you plan on working out an average of twice a month for the next year, is a membership worth the investment? Show your thinking
PLEASE HELP
Answer:
Yes the membership is worth it. If you have a membership you will pay $140 for the whole year. Then, it is $3 everytime you workout and if you plan on working out 2 times a month the total will be $72 dollars. So $72 + $140 is $212 yearly. If you don't get the membership you pay $20 a month because you will workout twice a month. So, 20 times 12 is $240. It may seem like it's not worth it but it actually comes out cheaper. So, yes I do think the membership is worth it.
Step-by-step explanation:
Hope you find this helpful. If you have questions feel free to ask.
Nevin started a geometric sequence. The first four terms of his sequence are shown below. 162,54,18,6,...
c. What is the sixth term of Nevin’s sequence? Show or explain how you got your answer.
d. Write an expression that represents the nth term of Nevin’s sequence.
Answer:
0.6667
162/3^(n-1)
Step-by-step explanation:
162,54,18,6,2,0.6667,etc. (the sequence is divided by 3 each time)
DEF is a straight line. CE = CF. Find the size of the angle marked y.
Answer:
55
Step-by-step explanation:
How should I start to complete the equation????
Answer:
Find the slope and the y-intercept
Step-by-step explanation:
To find slope, use the equation [tex]\frac{y-y}{x-x}[/tex]. First, find two points on the line that are near each other and are whole numbers. Then you substitute the points into the equation. So for example, if I had the points (0,0) and (1,2), the substitution would be:
[tex]\frac{2-0}{1-0}[/tex]
To find the y-intercept, find where the line crosses over the y-axis. Then put in the y value.
If you do not know where to put slope and y-intercept:
y=mx+b
m=slope
b=y-intercept
slope= output/input
Answer:
the answer may vary, seeing as you could use any of the coordinates, but in my case i got : y = -1/2 + 4
Step-by-step explanation:
formula : y = mx + b
to find your ' b ' you had to determine where the y intersects. in this case, it intersected on positive four.
to determine your m, you have to subtract two of the plotted coordinates from each other, in my case it was (-2,5) and (4,2)
y2 - y1
-----------
x2 - x1
2 - 5
--------
4 - ( -2 )
-3
-----
6
WHICH MEANS
m = -1/2
Plz help. I dont know how to solve this plz.
Answer:
its 0,6
Step-by-step explanation:
you just move however much it asks
Answer:
(0,6)
Step-by-step explanation:
your basically imagining that your moving that point following the directions in the word problem. go left 3 times, go up 2 times.
00:00
Mr. Williams is making wooden toy trucks for a craft show. He has 85 pieces of wood for the trucks
Each truck requires 6 pieces of wood.
Answer:
I need Help on this one too.
Step-by-step explanation:
Answer:
He can make 14 trucks
Step-by-step explanation:
Graph the line with the equation y
4x +4.
10
9
8
9
5
4
2
-
-8
-6
5
-3
1
3
4
5
6
8
9
-3
-6
-
Answer:
+4
4
rhe correcr answer graph it...
Is this graph a function or not a function?
Answer:
(NO THE GRAPH IS NOT FUNCTION)
Step-by-step explanation:
HOPE THIS HELP <3
3x + 2 = -13. Plz help
13. Let f(x) = 5x + 10 and g(x) = 2*
a) Find f(2)
b) Find g(2)
c) Find f(2) + g(2)
Answer:
A) f(2) = 20
B) g(2) = 2
C) f(2) + g(2) = 22
Step-by-step explanation:
For part A, you change the x to become 2, to have the equation of 5(2)+10. You then solve in order to get 20.
For part B, I'm not exactly sure what the equation is, but you do the same thing for part A. Since there is no x variable then just keep the answer you have. Meaning it is 2
Finally, part C is adding your answers from part A and part B to get the final answer of 22.
the dimensions of a triangular prism are shown below what is the volume of the prism in cubic feet
Answer:
B. 192.5 ft³
Step-by-step explanation:
To find the volume of a triangle prism, multiply the base, height, and length together, and then divide it by 2 (or multiply that by 0.5).
(5 * 7 * 11)/2
Multiply 5 by 7 to get 35.
(35 * 11)/2
Multiply 35 by 11 to get 385.
385/2
192.5 ft³ is the volume of this triangluar prism.
