Answer:
Number of bats ordered = 24
Number of balls ordered = 76
Step-by-step explanation:
Let,
x be the number of bats ordered
y be the number of balls ordered
According to given statement;
x+y = 100 Eqn 1
20x+4.50y = 822 Eqn 2
Multiplying Eqn 1 by 20
20(x+y=100)
20x+20y=2000 Eqn 3
Subtracting Eqn 2 from Eqn 3
(20x+20y)-(20x+4.50y)=2000-822
20x+20y-20x-4.50y=1178
15.50y = 1178
Dividing both sides by 15.50
[tex]\frac{15.50y}{15.50}=\frac{1178}{15.50}\\y=76[/tex]
Putting y=76 in Eqn 1
x+76 = 100
x= 100-76
x = 24
Hence,
Number of bats ordered = 24
Number of balls ordered = 76
HELP ME
The graph of quadratic function f is shwon on the grid
which of these best represents the domian of f?
Answer:
[-5,5; +∞)
Step-by-step explanation:
according to the given grid the vertex of the parabola is (-0,5; -5,5).
The domain of f is: [-5,5; +∞)
Can anyone answer this I need it asap!!
Martina wants to earn more than $80 selling ice cream cones from her ice cream truck. She already earned $24 selling ice cream cones. The price of each ice-cream cone is $2. If x represents the number of ice cream cones to be sold, which statement represent how many ice-cream cones Martina needs to sell to earn more than $80?
(Show some work lol)
Answer:
28 icecream cones
Step-by-step explanation:
80-24=56. 56÷2=28
(28×2=56)
Find the 15th term of the arithmetic sequence x+7,3x+2,5x-3
Answer:
15th term = 29x-63
Step-by-step explanation:
Marty has been late for work 6 out of the past 80 working days. What percent of the days has she been late.
Divide days late by total days then multiply by 100:
6/80 = 0.075
0.075 x 100 = 7.5%
1.) Find out the distance covered when, speed is 960 km/hour and time is 1 hour 50 minutes.
2.) If distance travelled by a train is 495 km in 4 hours 30 minutes, what is its speed?
3.) A man runs at the speed of 10 km/hr. How much time will he take to cover 750 metres?
4.) Aaron ran 500 metre in 100 Seconds. Find the speed in km per hour.
5.) A cyclist travels at a speed of 20 km/hour. How far will he travels in 50 minutes?
Answer:
A: 1070 m
Solution:
based on the formula :
960km/h= x (the distance) / 1h50m
Answer:
Step-by-step
The rate of change is 150 km per minute.
The rate of change is 2.5 km per second. explanation:
Cindy runs a company that designs and prints gift cards for a department store. Quality controls is very important,
and Cindy must determine that the cards are being printed properly. For every 6,000 batches of 100 cards that are
printed, she examines every 100th batch to make sure the logo is aligned and the magnetic strip works. Identify the
population and the sample.
population: 6,000 batches of 1000 cards c. population: 6,000 batches of 1000 cards
sample: every 10,000 cards
sample: every 100th batch
b. population: 6,000 batches of 100 cards d. population: 6,000 batches of 100 cards
sample: every 10,000 cards.
sample: every 100th look
The answer is C which is population 6,000 batches of 1,000 sample: every 100th batch
I hope this helps if you got it right go add me on tik toc at brianna47535
need help asap please!
Answer:
(f + g)(3) = 9
Step-by-step explanation:
f(x) = x² + 1
g(x) = x - 4
Thus:
(f + g)(x) = (x² + 1) + (x - 4)
(f + g)(x) = x² + 1 + x - 4
(f + g)(x) = x² + x - 3
Therefore, to find (f + g)(3), plug in the value of 3 into the equation:
(f + g)(3) = (3)² + 3 - 3
(f + g)(3) = 9 + 3 - 3
(f + g)(3) = 9
Thrice a number decreased by 5 exceeds twice the number by a unit find the number
With steps please
Find the some 2/3 +1/5=
Answer:
13/15
Step-by-step explanation:
Solve the equation x/3 -5- y for x.
Answer:
Well first of all, that isn't an equation, I wil however interpret it as best as I can.
x = 25 + 5y
Step-by-step explanation:
x/5 - 5 - y for x, so, x/5 - 5 - y = 0.
Add 5 and y to both sides.x/5 = 5+ y, multiple both sides by 5.
x = 25 + 5y
find the area of the circle. use 3.14 for n.
Answer:
ans 113.04
Step-by-step explanation:
we know that,
d=12
r=6
pie=3.14
A=Pie r^2
A=3.14*6^2
A=113.04
Which ordered pair is in the solution set of 3x - 2y>-1?
A) (-1, 1)
B) (-2, -2.5)
C) (2, 4)
D) (1, 2.5)
Answer:
c
Step-by-step explanation:
Answer:
B
I think its B because I do. I'm too smart to explain
A coin is tossed and a six-sided die numbered 1 through 6 is rolled. Find the probability of tossing a head and then rolling a number greater than 1.
Answer:
[tex]Probability = 0.4167[/tex]
Step-by-step explanation:
Given
A toss of coin and a roll of 6-sides die
Required
P(Head and Number greater than 1)
First, we list the sample space of the coin:
[tex]Sample\ Space = \{Head, Tail\}[/tex]
From the sample space above:
[tex]P(Head) = \frac{1}{2}[/tex]
Next, we list the sample space of the die:
[tex]Sample\ Space = \{1,2,3,4,5,6\}[/tex]
There are 5 outcomes greater than 1; i.e. 2,3,4,5 and 6.
So:
[tex]P(Outcome> 1) = \frac{5}{6}[/tex]
Lastly, the required probability is calculated as:
[tex]Probability = P(Head) \ and \ P(Outcome>1)[/tex]
Change and to *
[tex]Probability = P(Head) \ * \ P(Outcome>1)[/tex]
Substitute values for P(Head) and P(Outcome > 1)
[tex]Probability = \frac{1}{2} * \frac{5}{6}[/tex]
[tex]Probability = \frac{5}{12}[/tex]
[tex]Probability = 0.4167[/tex]
Jazel time to check your progress. So far you have completed 816 miles which is 47% of the trail. Can you find about how many miles for the total trip?
Answer:
1,736.17miles
Step-by-step explanation:
Let the total trip be x miles
If 47% of the total trip is 816, then;
47% of x = 816
0.47x = 816
Divide both sides by 0.47
x = 816/0.47
x = 1,736.17miles
Hence the total miles for the trip is 1,736.17miles
the perimeter of an equilateral triangle is 6x-6.3. What is the side length
Answer:
(2x - 2.1)+(2x - 2.1)+(2x - 2.1)
Step-by-step explanation:
Carl rain the 100 meter dash in 15.454 seconds. Jeremy ran it in 16.05
seconds. How much faster did Carl run than Jeremy?
Which is the best description for the graph below?
9
8
7
6
5
4
3
2
-1
BZ 8 9 X
ILL GIVE BRAINLIEST
Answer:
B is correct.
You got it right =D
Explanation:
B is correct because the graph never goes up after leaving zero, therefore it can never increase. This eliminates options A and D.
If the graph had remained constant, the graph would have been a straight line, therefore eliminating C
With A, C, and D being eliminated, B is the correct answer.
Hope this helps ^w^
Three siblings are participating in a family-friendly running event. - The oldest sibling begins at the start line of the race and runs 7 miles per hour the entire time. - The middle sibling begins at the start line and walks at 3.5 miles per hour throughout the race. - The youngest sibling joins the race 4 miles from the start line and runs 5 miles per hour the rest of the way.
The siblings walking or running at a constant rate, illustrates a linear function.
The graph of the oldest sibling is Graph B The graph of the middle sibling is Graph CThe graph of the youngest sibling is Graph AThe complete question requires that, we match each graph to the sibling (see attachment)
Oldest sibling
[tex]Starts = 0[/tex] --- start line
[tex]Rate =7[/tex]
So, the equation is:
[tex]y = Starts + Rate \times x[/tex]
[tex]y = 0 + 7 \times x[/tex]
[tex]y = 7x[/tex]
When [tex]x = 1[/tex]
[tex]y = 7 \times 1 = 7[/tex]
This means that;
The graph of the oldest sibling passes through [tex](1,7)[/tex]
The graph of the oldest sibling is Graph B
Middle sibling
[tex]Starts = 0[/tex] --- start line
[tex]Rate = 3.5[/tex]
So, the equation is:
[tex]y = Starts + Rate \times x[/tex]
[tex]y = 0 + 3.5 \times x[/tex]
[tex]y =3.5x[/tex]
When [tex]x = 1[/tex]
[tex]y =3.5 \times 1[/tex]
This means that;
The graph of the middle sibling passes through [tex](1,3.5)[/tex]
The graph of the middle sibling is Graph C
So, we can conclude that:
The graph of the youngest sibling is Graph A
Read more about graphs at:
https://brainly.com/question/18806107
Geometry Question if someone can help please!
Answer:
Angle D=162 P=74cm A=340sqcm
Please help ASAP it’s due tomorrow
Based on the array, which statements accurately
compare 15 and 5? Check all that apply.
O Fifteen is twice the amount 5.
O Fifteen is triple the amount 5.
O 15+ 3 = 5
15 x 3 = 5
5 X 3 = 15
Find the cosθ if an angle is in standard position and the point with coordinates (7,24) lies on the terminal side of an angle.
Answer:
0.28
Step-by-step explanation:
Angles in standard position are angles with the initial side on the positive x-axis.
Since (7,24) lies on the terminal side of an angle, hence the line passing through the origin and point (7, 24) forms an angle with the x axis.
The slope of the line passing through the origin (0, 0) and the point (7, 24) is given by:
[tex]slope(m)=\frac{y_2-y_1}{x_2-x_1}\\\\m=\frac{24-0}{7-0}\\\\m=\frac{24}{7 }[/tex]
The angle θ between a straight line and the x axis is:
tanθ = m
where m is the slope of the line.
Let θ be the angle between the line with a slope of 24/7 and the x axis, therefore:
tanθ = 24 / 7
θ = tan⁻¹(24/7)
θ = 73.74°
cosθ = cos(73.74°) = 0.28
Complete this calculation: 350g + _______ = 1 kg *
5 points
550g
650g
750g
450g
I will add you to a branlist
[tex] \text {Hello,Hope you are fine!}[/tex]
Let the required mass be x.
As we know that 1kg is equal to 1000g.
So equation can be made as following:-
350g+x=1000g
➛ x=1000g-350g
➛ x=650g
Hence your answer is 650g.
[tex] \text{Keep learning,Good luck!}[/tex]
Module 1 MMA Review Activity 1. Mrs. Labuski is buying Halloween Candy for the trick or treaters. She likes to buy a mix fruit flavored candy. Since chocolate is more popular, for every three bags of fruit flavored candy, she buys 5 bags of chocolate candy, If Mrs. Labuski buys 6 more bags of chocolate than fruit flavored candy, how many bags of each did she buy? Use a tape diagram to justify your answer. she bought TRICK OP TRCATI f test. Andrew and Matt decide to
so the answer is 20 how do I type it in
Which of the following illustrates the truth value of the given conditional statement?
p. 10<7
q. 10 <5
~p -> ~q
Answer:
~p -> ~q
Step-by-step explanation:
A conditional statement in logic may be symbolized by the alphabets, p and q, It always contains an if - then statement.
There is always a logical connector in the statement with the symbol ->.
A conditional statement is false if the hypothesis is true and the conclusion is false.
The statement in the answer above reads in word; "if not p then not q".
Carlos wants to rent a car. For the particular car he wants, Gentle Rental charges $185 per week plus 25 cents per mile driven. Rental Giant charges a flat fee of $275 per week. What is the number of miles driven so that renting from Gentle Rental cost Carlos less than renting from Rental Giant?
A. Less than or equal to 360 miles
B. Less than 360 miles
C. Less than or equal to 115 miles
D. Less than 1,840
Answer:
B. Less than 360 miles
Step-by-step explanation:
Let the number of miles driven be [tex]x[/tex]
The cost of renting from Gentle Rental per week is
[tex]185+0.25x[/tex]
The cost of renting from Rental Giant per week is [tex]275[/tex].
Now we have to find after how many miles the cost of renting from Gentle Rental cost Carlos less than renting from Rental Giant
[tex]185+0.25x<275\\\Rightarrow 0.25x<275-180\\\Rightarrow x<\dfrac{90}{0.25}\\\Rightarrow x<360[/tex]
So, the answer is less than 360 miles.
what is an expression that is equivalent to 15-5x
Answer:
5(3-x)
Step-by-step explanation:
Step-by-step explanation:
This could be random. There are endless possibilities. For example
15 * 2 - 5x * 2
= 30 - 10x
etc.
So as long as you know the pattern, you can make many more of them
FABRIC Jordan wants to measure a length of fabric, but the only tape measure she has is damaged. The first number on her tape measure is 8 inches. If Jordan places the number 8 at one end of the fabric and finds that the
other end of the fabric is at 24, how long is the fabric?
How many inches long is the fabric?
Answer:
16
Step-by-step explanation:
24-8 = 16
hope this helps....
What is one property ALL quadrilaterals have ?
Answer:
B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
because in quadrilaterals quad means 4
and a quadrilaterals has four sides
that is the reason why thee answer is b
have a wonderful day
