Answer:
i i honesly dont know im really sorry
Step-by-step explanation:
if 5 goldfish cost $6.45 what is the cost of 8 goldfish
Answer:
Step-by-step explanation:
Cost of one fish = 6.45 ÷ 5 = 1.29
Cost of 8 fish= 1.29 x 8 = 10.32
Answer:
$10.32 is the cost of 8 golddfish
Step-by-step explanation:
First, we'll find the cost for one goldfish and then we can multiply by 8 to find the cost of 8 goldfish.
so we divide by 5, then times by 8
6.45/5 = 1.29
1.29 * 8 = 10.32
please I am taking a test I need help asap
Speed (m/s) 1 3 30 An investigation was conducted to determine how the motion of an object is affected by unbalanced forces. The data collected is listed in the Student Data table above. Which of the following remained the same throughout the investigation?
The acceleration of the ball
O The velocity of the ball
O The speed of the ball The velocity, speed, and acceleration all remained the same.
Answer: The Speed of The Ball (I think....)
please helppppp:((((
Answer:
just need points sry
Step-by-step explanation:
What is the unit rate of $3.49 of cupcakes
Ron's average drive to work this week took 25 minutes. The first four days took 29, 27, 24, and 18 minutes, respectively. Based on his mean time, how long was his drive on the fifth and final day of the work week? A. 26 B. 29 C. 52 D. 27
Answer:
b
Step-by-step explanation:
add 29 27 24 18 and 29 then divide by 5
write the equation for what is 15% of 24 of what number. please include the equation too
Which table represents a direct variation? Table A x 4 6 8 10 y 7 9 11 13 Table B x 4 6 8 10 y 12 18 24 30 Table C x 4 6 8 10 y 1 3 5 7 Table D x 4 6 8 10 y 3 3 3 3
Answer:
The best and the most correct answer among the choices provided by the question is the third choice. The table that best represents direct variation is:
Input x 3 4 5
Output y 9 16 25
Answer:
ITS C
the 3 one
Step-by-step explanation:
ASAP
Find all solutions to the equation.
7 sin^2 x - 14 sin x + 2 = -5
Answer:
{-π/2, π/2}
Step-by-step explanation:
Rewrite this as:
7sin^2 x - 14sin x + 7 = 0. Reduce this result by dividing all terms by 7:
sin^2 x - 2sin x + 1
Temporarily replace "sin x" with y:
y^2 - 2y + 1 = 0
Solve this through factoring: (y - 1)^2 = 0, or y - 1 = ± 0, or y = ±1
Recalling that y = sin x, we write
sin x = ±1, whose solutions are sin x = 1 and sin x = -1
The solution of sin x = 1 is π/2 and that of sin x = -1 is -π/2
and so the solution set is {-π/2, π/2}
need help with this question bad
Answer:
y = [tex]\frac{4}{3} x[/tex]
Step-by-step explanation:
The equation is y = [tex]\frac{4}{3} x[/tex]. To draw the line, take two points (0, 0) and (3, 4). You can draw a straight line connecting those points.
Answer:
Step-by-step explanation:
this woukd have to make y = [tex]\frac{4}{3}[/tex]x in order for the rest to become proportional with the x axis. so im pretty sure this is correct
im not 100% on this one, because im going through something else right now, but im 87% sure that this is correct. hope this helped :)
The price of a video game was reduced from $60 to $45. By what percentage was the price of the video game reduced? Formula: ChangeOriginal=%100%
Answer:
25%
Step-by-step explanation:
Answer = difference/Originalx100
Answer=15/60=0.25x100=25%
What best describes movement of particles in a solid
Answer:The particles in a solid are tightly packed and locked in place. Although we cannot see it or feel it, the particles are moving = vibrating in place.
Answer:
the movement of particles within a solid is normally slower, do to the particles being tighter together than the other classifications.
PLs help I’ll give brainliest if u there already an answer to this question I posted more so u guys can answer. PLSS answer
Answer: ADE
Step-by-step explanation:
Michelle bought five packs of crayons for $13.75.
What is the cost of a pack of crayons, in dollars, if all the packs cost the same?
Answer:
2.75
Step-by-step explanation:
i think the awnser is 2.75
the area of a trapezium is 594 sq. cm. The lengths of its parallel sides are in the ratio 4 : 5. The height of the trapezium is 12 cm. Find the lengths of the parallel sides.
Answer:
1st side=44 cm, 2nd side= 55cm
Step-by-step explanation:
let a = '4x' , b = '5x'
h= 12cm
Area of trapezium=1/2*(a+b)h
area=594=1/2*9x*12
594*2/12=9x
594/6=9x
99=9x
99/9=11=x
therefore, 4x=4*11=44cm
&5x=5*11=55cm
You purchase a used car for $6400, you put $1200 downm and have a monthly payment of $176.23 for 36 months
What is the amount Financed?
Answer:
The amount financed is $5,200
Step-by-step explanation:
Amount of finance is the price after making down payment being financed by a bank or institution or any individual to purchase an asset on some agreed terms.
Price of the car = $6,400
Down payment = $1,200
Amount financed = Purchase price - Down payment
PLacing values in the formula
Amount financed = $6,400 - $1,200
Amount financed = $5,200
Amount of finance is $5,200, Whereas total payments in 36 months are $6,344.28 against finance of $5,400 and the interest payment is $944.28 ( $6,344.28 - $5,400 ).
Which equation can be used to find the measure of the angles below if line a is parallel to line b?
A. 5x - 54 + 3x + 16 = 180
B. 3x +16 = 180
C. 5x - 54 = 3x + 16
Answer:
C. 5x - 54 = 3x + 16
Step-by-step explanation:
These angles are alternate interior angles and their measurement is same
5x - 54 = 3x + 16
5x - 3x = 16 + 54
2x = 70 divide both sides by 2
x = 35
Jennifer is a lifeguard at the same pool. She earns $220.50 for 18 hours of lifeguarding. How much does Jennifer earn per hour?A.$12.00b.$12.25c.$12.50d.$12.75
Answer:
b.12.25
Step-by-step explanation:
You just simply divide 220.50 by 18 and you will end up with the rate per hour.
What is the percent of increase from 600,000 to 1,000,000?
Answer:
the answer is 66.6%
Step-by-step explanation:
the 6 keeps going but imma just make it 66.6
A dentist sees patients each day to clean their teeth. The function g(x) represents the number of teeth cleaned, where x is the number of people who saw the dentist. Does a possible solution of (20, 20) make sense for this function? Explain your answer.
Yes. The input and output are both possible.
No. The input is not possible.
No. The output is not possible.
No. Neither the input nor output is possible.
Answer:
A.) Yes. The input and output are both possible.
Step-by-step explanation:
In this problem, a dentist sees patients each day to clean their teeth. So we represent this function as g(x) where:
x: Represents the number of people who saw the dentist.
g(x): Represents the number of teeth cleaned.
So we are given a point that is solution to our function, but what does this point represent? This tells us that the dentist saw 20 patients and cleaned 20 teeth. For example, a volunteer dentist can see more people than a common dentist and it is likely that that volunteer person sees fewer teeth. However, it's very difficult that that dentist finds 20 people with an only tooth each. So this situation is possible, but not realistic in the real world.
Answer:
Yes. The input and output are both possible.
In this problem, a dentist sees patients each day to clean their teeth. So we represent this function as g(x) where:
x: Represents the number of people who saw the dentist.
g(x): Represents the number of teeth cleaned.
So we are given a point that is solution to our function, which is but what does this point represent? This tells us that the dentist saw 20 patients and cleaned 20 teeth, that is, he cleaned an only teeth per patient. So this will make sense under the conditions that make it possible, for example, a volunteer dentist can see more people than a common dentist and it is likely that that volunteer person sees fewer teeth. However, it's very difficult that that dentist finds 20 people with an only tooth each. So this situation is possible, but not realistic in the real world.
Step-by-step explanation:
Victoria charges $9 per hour for babysitting. Taylor charges $10.50 per hour for babysitting. If they both work for 5 hours. how much more will Taylor earn than Victoria?
Answer:
Taylor will earn $7.50 more than Victoria
Step-by-step explanation:
9(5)= 45
10.5(5)= 52.5
52.5-45= 7.5
PLZ HELP ME ANSWER THIS I WILL GIVE BRAINLIEST!!!
Answer:
They are the same answer in absolute value form and they are different because they are opposite numbers
Step-by-step explanation:
PLZ HELP! CANT FIND ANY AVAILABLE TUTORS RIGHT NOW!!!! NEED HELP ASAP! BEEN STUCK ON THIS PROBLEM FOR SO LONG I NEED FURTHER EXPLANATIONS!!!!
Answer: C=2
I know it seems difficult but it’s not as bad as it looks.
Step-by-step explanation:
First you add 7 to both sides of the equation as shown:
3c-7+7=-c+1+7
Then you simplify giving you the equation 3c=-c+8
Then you add C to both sides of the equation: 3c+c=-c+8+c
Then you combine like terms giving you the equation of 4c=8
After that you divide both numbers by 4 giving you the fraction of 8/4 otherwise know as 2. Hope this helps, best of luck.
Can someone help me answer this?
Answer:
x = 40 , y = 70
Step-by-step explanation:
y = 70°
x° = 180° - 2 × 70° = 40°
3х +5 > – 2x — 5
............
Answer:
x>-2
Step-by-step explanation:
What is the measure of ZABD?
510
B
A
h
Answer:
39°
Step-by-step explanation:
Angle ABD and angle CBD are complementary angles which means they complete each other to 90°
so if CBD is 51 then ABD is 90 - 51 = 39°
Please help quickly
Answer:
The answer would be B
Step-by-step explanation:
When you are tryinf to find the slope you have to subtract from both sides and devide the number.
Answer:
Slope of equation is: m= -5/9
Option A is correct.
Step-by-step explanation:
We are given the equation: 125x+225y=6000
We need to find the slope of the equation. The slope can be found if we arrange the equation in slope-intercept form i.e y=mx+b where m is slope.
So, rewriting given equation in slope intercept form:
[tex]125x+225y=6000\\225y=-125x+6000\\\frac{225y}{225} =\frac{-125}{225}x+ \frac{6000}{225}\\y= \frac{-5}{9}x+ \frac{80}{3}[/tex]
Now comparing the equation with slope-intercept form i.e y=mx+b we get the value of slope i.e m= -5/9
So, Slope of equation is: m= -5/9
Option A is correct.
Look at ZUVZ and ZWVZ in the image below.
Which of the following is the best description for this pair of angles?
Complementary
Straight
Supplementary
Acute
ms. poe is buying towels for her apartment.she finds some green towels that cost $3 each and blue towels that cost $4 each. She wants to buy at least 4 towels but doesn't want to spend more than $24
-1 + -4 I also need a example for it, thank you everyone for the help.
Answer:
-5
Step-by-step explanation:
Nothing cancels out so all you have to do is add the two numbers but keep the sum negative to get -5
Example:(?)
Jeff had -1 points on brainly. He lost 4 more points. How many points does he have now?
Answer. -5
Step-by-step explanation:
-1+-4. so here we multiple the signs(+×-)= -. that's why I came up with the answer -5 and when multipling signs please be kin enough to multiple. so here the multiplication of the signs (+×+)=+, (-×-)=+ please
Define null hypothesis.
Answer:
(in a statistical test) the hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.
Step-by-step explanation:
