Answer:
No, I used a proportion to find the number of students in the school who likely to prefer to play sports.
Step-by-step explanation:
23/80 = 115/400; 115 students
[tex]y= 82(1.045)[/tex]What is the rate of growth Michael expects each week after launching the website?
y=82(1.045)
Answer: pls help with the answer this is hard
Step-by-step explanation: i really need help!!!
7p+5q+4p-2q what is the result of combining the like terms
Answer:
11p+7q
Step-by-step explanation:
lol I am having an exam ....no but help
.
when arturo makes a muffin recipe there is a priportional relationship between the number of teaspoons of bakin powder and the number of muffin , the table below shows that relationship.what is the constant of proportionality
Answer:
3
Step-by-step explanation:
It should be 3 because when you look at it divide them all and each one gives you 3. If it's not then sorry.
Nigel has 66 pens kat has 1/3 of the number of pens Nigel have calculate the number of pens that have altogether
PLZ help me with simple probability I think!!!!
Plz, tell me the answer with an explanation of the answerr for the points...
Thank you!!!
Answer:
16/25
Step-by-step explanation:
Here, we want to get the probability of obtaining at most two heads
At most 2 heads mean we can get 0, 1 or a maximum of 2 heads
The total frequency for this three set is 15 + 20 + 29 = 64
So we have the probability as;
64/100 = 16/25
there are 450 student in a school. if75% of them are girls, how many girls and boys are there
Find the oth term of the geometric sequence 9, -27, 81, ...
EMERGENCY HELP PLS: The state decided that the angle a wheelchair ramp
makes with the ground should be no more than 4.3º.
a) What is the maximum height of a 25-foot ramp? Round to the nearest tenth of a foot.
b) What distance along the ground would this ramp
cover? Round to the nearest tenth of a foot.
Maximum height = ? ft.
Distance along the ground ? ft.
Answer:
1.9 feets (nearest tenth) ;
24.9 feets
Step-by-step explanation:
Given that :
Angle, θ = 4.3°
Length of ramp = 25
Maximum Height, h ;
sinθ = opposite / hypotenus
Sin 4.3 = h / 25
0.0749787 * 25 = h
1.874 feet = h
1.9 feets (nearest tenth)
Distance along the ground the ramp could cover :
Cos θ = Adjacent / hypotenus
Cos 4.3 = x / 25
0.9971851 = x / 25
0.9971851 * 25 = x
x = 24.929
x = 24.9 (nearest tenth)
I WILL AWARD BRAILLIEST PLEASE HELP ASAP!!
Giorgio is learning to play the piano. By the end of each month, he has learned 3 new songs.
Part A Graph 5 points on the coordinate plane below that show the total number of songs Giorgio has learned by the end of each month from month 1 to month 5.
Which equation represents the relationship between the independent variable, x , and the dependent variable, y?
Answer: y = 3x
Step-by-step explanation:
The answer is y=3x because every month Giorgio learns a new song. so for the first month they learned 3 songs and in the second month they learn 3 more that adds up to 6 song total, so if you just times the month by 3 you will get your answer.
Answer
the way you have it there is right for the giorgio and for the second one it will be x=3x
Which represents the dimensions of the rectangular park?
A. W = 20 ft. and / = 50 ft.
B. w = 30 ft. and I = 80 ft.
C. w = 50 ft. and I = 20 ft.
D. w = 80 ft. and I = 60 ft.
Write an equation in point-slope form of the line that passes through the point (5, 1) and has a slope of -3
Answer:
y - 1 = -3(x - 5)Step-by-step explanation:
An equation in point-slope form of the line that passes through the point (x₁,y₁) and has a slope of m:
y - y₁ = m(x - x₁)
m = -3
(5, 1) ⇒ x₁ = 5, y₁ = 1
Therefore:
y - 1 = -3(x - 5)
I need help with a achieve 3000 a presidents jobs
Answer:
Answer is in the photo. I can only upload it to a file hosting service. link below!
is.gd/qKzpBU
HURRYYYY PLEASEEEE
find the value of x.
Answer:
x=31
Step-by-step explanation:
Hello there!
the shown angles are supplementary meaning that the sum of the two is 180
so we create an equation
180=3x+25+2x
step 1 combine like terms
3x+2x
now we have
180=25+5x
step 2 subtract 25 from each side
180-25=155
now we have
155=5x
step 3 divide each side by 5
155/5=31
5x/5=x
we're left with x=31
~TheMathWiz
I’ll make brainliest
Answer:
54
Step-by-step explanation:
A 90 degree triangle will seperate into three sides equalling 90 degrees.
90 75
-25 -21
= 75 =54
The third side is 54 degrees, I believe. Haven't done this in a while so I apologize if I made any mistakes.
Please help me i need it -_-
Which expression is a sum of a number and a product
Anyone help me with this math question?
Answer:
i think its c
Step-by-step explanation:
solve the system of linear equations by substitution
Answer:
(-4, 5)
Step-by-step explanation (work shown in attached picture):
1) Since x is already isolated in the first equation, substitute that value for x into the other equation to find y. So, substitute 16-4y for the x in 3x + 4y = 8, then solve for y. This gives us y = 5.
2) Now, substitute that given value for y back into any one of the equations to find x. I chose to do it in the first equation. Substitute 5 for the y in x = 16-4y, then solve for x this time. This gives us x = -4.
Since x = -4 and y = 5, the solution is (-4, 5).
Answer:
Value of x is -4 Value of y is 5Step-by-step explanation:
Refer the attachment.The side length of a square is 4 inches. Find the perimeter of the square. HELP PLEASE!
Answer:
16 in
Step-by-step explanation:
4 +4+4+4 = 16
Answer:
16
Step-by-step explanation:
since perimeter is the length of all the sides added up, and the sides of a square are all equal, you just add up all the sides!
3) A drawer contains 10 blue pens, and 10 red pens. Without looking, Mrs.
Stanton is going to take one pen from a drawer, use it, and then put it back in
the drawer. Then he is going to take another pen from the drawer to use. What
is the probability of Mrs. Stanton taking a red pen first and then taking a blue
pen? P(red, then blue)?
What is the total surface area??? Please help me I’m confused
Answer:
136+56 ig
Step-by-step explanation:
Write an expression that is equal to m.m.m.m
Answer:
m^4
Step-by-step explanation:
the midpoint between -1/11 and 9/11
[tex]-\frac{1}{11}and\ \frac{9}{11}[/tex]
Answer:
4/11
Step-by-step explanation:
-1/11+9/11=8/11
mid=(8/11)/2
=4/11
The measures of the three angles of a triangle are given by x+4,x, and 2x. What is the value of x
Answer:
x = 44°
Step-by-step explanation:
The sum of all the interior angles of a triangle = 180°
so:
(x+4) + x + 2x = 180°
reducing:
4x + 4° = 180°
4x = 176°
x = 44°
HELP ASAPPPPP NO WRONG ANSWER PLS
Answer:
40
Step-by-step explanation:
one cubic cm would be 2x2x2=8 half cm³
you have 1x2x2.5 cm cube = 5 cm³
5 x 8 = 40
another way to look at it:
2 1/2 = 5 half-cubes long
2 = 4 half cubes wide
1 = 2 half cubes tall
5 x 4 x 2 = 40
How much interest will you earn by leaving $500 in a savings account for 3 years with an interest rate of 1.5%?
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
: 522.5$
:
First calculate yearly interest
500 x 0.015 = 7.5
7.5 x 3(for 3 years) = 22.5
Then add them together!
500 + 22.5 = 522.5
!
<!> ! <!>
-
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
help me asap brainliest for correct answer
he output is five less than triple the input
A ice skater jumped an turned 1 full circle in the air how many one degree angles did she turn through
Last question for the day plz help thank you!!<3
Answer: A
Step-by-step explanation: