Answer:
£1.25
Step-by-step explanation:
£6.25 ÷ 5 = £1.23
hope this helps
Yuk noticed that out of 24 students entering the building at Willowville Elementary School this morning, 8 of them were carrying a lunch box. If these students are representative of the entire school, how many of the Willowville's 84 students would you expect to have brought a lunch box?
Answer:
the students that brought a lunch box is 28
Step-by-step explanation:
The computation of the students that brought a lunch box is shown below:
= Entire school students × students that carry a lunch box ÷ entering students
= 84 students × 8 ÷ 24 students
= 28 students
Hence, the students that brought a lunch box is 28
A line with a slope of 5 passes through the point (6, 12). Write the equation for this line.
Step-by-step explanation:
Hi have a great day!! This is our answer. If it is wrong, apologies from our side.
An octagonal prism has two octagonal faces.
True or false?
Answer:
true it has six sides and two faces
what is a formula for the nth term of the given sequence?
12,6,3...
Given:
The sequence is:
12, 6, 3, ...
To find:
The formula for the nth term of the given sequence.
Solution:
We have,
12, 6, 3, ...
Here, first term is 12.
Clearly, [tex]\dfrac{6}{12}=\dfrac{3}{6}[/tex]. Since the given sequence has a common ratio [tex]r=dfrac{1}{2}[/tex], therefore it is a geometric sequence.
The formula for the nth term of the given sequence is:
[tex]a_n=ar^{n-1}[/tex]
Where, a is the first term and r is the common ratio.
[tex]a_n=12\left(\dfrac{1}{2}\right)^{n-1}[/tex]
Therefore, the formula for the nth term of the given sequence is [tex]a_n=12\left(\dfrac{1}{2}\right)^{n-1}[/tex].
Answer:
Step-by-step explanation:
PLEASEEEE HELP ON ANY QUESTION
I WILL GIVE U THE REALLY GOOD REVIEW
Answer:
C. 3 to 18, 5 to 30 is equal
Step-by-step explanation:
The atmospheric pressure p on a balloon or an aircraft decreases with increasing height. This pressure, measured in milimeters of mercury, is related to the heighth (in kilometers) above sea level by the formula p = 760 -0.145
(a) Find the height of an aircraft if the atmospheric pressure is 246 millimeters of mercury
Answer:
[tex]h = 3544.83km[/tex]
Step-by-step explanation:
Given
[tex]P= 760 - 0.145h[/tex]
Required
Find h when P = 246
Substitute 246 for P
[tex]246= 760 - 0.145h[/tex]
Collect like terms
[tex]246- 760 = - 0.145h[/tex]
[tex]-514= - 0.145h[/tex]
Make h the subject
[tex]h = \frac{-514}{-0.145}[/tex]
[tex]h = 3544.83km[/tex]
Write answer in simplest form
Write the equation
Please help!
Answer:
y=3x-8
Step-by-step explanation:
how far did we jump to go from 17 to 20
r=26-17
17+r=26
Answer:
Both are correct!
Step-by-step explanation:
if R = 26 - 17 = 9
now the next one
17 + R = 26
Same thing as R = 26 - 17 = 9
What is the ordered pair of the midpoint of a segment with endpoints at (3, 10) and (7,
20)?
Answer:
to find midpoint =(x1+x2/2,y1+y2/2)
(3,10) ,(7,20)
x1 ,y1. x2,y2
=P(x,y)=(3+7/2,10+20/2)=(5,15)
midpoint of a segment =(5,15)
I don’t know I think u times both of them 40 and 36 then divide by 4 then times by 2 i don’t know
What is the question?
According to exponent rules, when we divide the expressions we _______ the exponents.
Multiply
Subtract
Divide
Add
The height y (in feet) of a ball thrown by a child is
Y=-1/12x^2+2x+3
where x is the horizontal distance in feet from the point at which the ball is thrown.
(a) How high is the ball when it leaves the child's hand?
feet
(b) What is the maximum height of the ball?
feet
(c) How far from the child does the ball strike the ground?
feet
Answer:
Step-by-step explanation:
number of diagonal elements In a unit matrix
Answer:
Unit matrix is a diagonal matrix in which all the diagonal elements is 1 and rest of the elements are 0
Answer:
1
Step-by-step explanation:
the main diagonal element of m×m unit matrix is always 1
Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are -36 and 2304, respectively.
A.) an = 9 • 4n
B.) an = 9 • (-4)n + 1
C.) an = 9 • 4n - 1
D.) an = 9 • (-4)n - 1
Answer:
D.) an = 9 • (-4)n - 1 (The above guy was wrong and some rats rated it 5 stars despite it being wrong)
Step-by-step explanation:
This isn't the guy who answered 1sts fault its the morons that gave his answer 5 stars
what is the answer of this:
689 × 6156 ÷ 18% of 684 = 28 × 250 ÷ 8 + ? + 4300
A)27295
B)29275
C)29527
D)29725
E)None of these
Answer:
1606588.92
Step-by-step explanation:
Please help me with this question
Answer:
D would be your answer please mark as brainlest you press the crown button at bttom on me when sombody else answers too
Step-by-step explanation:
have a nice week
[o]-[o]
\___/
If a value of a car worth 50000 is deprecating half yearly at 10 percent pa the correct expression to express its value after 2 years is?
Answer:
50,000 x 0.90 ^ 4 = X
Step-by-step explanation:
Since the value of a car worth $ 50,000 is deprecating half yearly at 10 percent, the correct expression to express its value after 2 years is determined through the following calculation:
50,000 x 0.90 ^ 4 = X
32.805 = X
Thus, after 2 years with a semi-annual depreciation of 10%, the car will be worth $ 32,805.
Please help I’m going to fail
Answer:
d
Step-by-step explanation:
Given the following prices and unit conversions, rank the brands from lowest to highest unit price.
Brand A: $1.48 for 2.5 pounds
Brand B: $1.30 for 907.18 grams; 1 pound is approximately 453.59 grams
Brand C: $1.55 for 50 ounces; 1 pound is equal to 16 ounces
a.
Brand A, Brand B, Brand C
b.
Brand A, Brand C, Brand B
c.
Brand B, Brand A, Brand C
d.
Brand C, Brand A, Brand B
Answer:
d.
Brand C, Brand A, Brand B
Step-by-step explanation:
To find the unit price, we divide the price by the number of pounds.
Brand A: $1.48 for 2.5 pounds
Unit price of:
[tex]\frac{1.48}{2.5} = 0.592[/tex]
Brand B: $1.30 for 907.18 grams; 1 pound is approximately 453.59 grams
907.18/453.59 = 2 pounds
Unit price of:
[tex]\frac{1.3}{2} = 0.65[/tex]
Brand C: $1.55 for 50 ounces; 1 pound is equal to 16 ounces
50/16 = 3.125 pounds
Unit price of:
[tex]\frac{1.55}{3.125} = 0.496[/tex]
From lowest to highest unit price:
C, A and B, so option d.
Answer:
D
Step-by-step explanation:
Unit prices are ratios, so you can add the two prices together and divide by the smaller unit price to get a usable number.
Reflection over y=1
Help please
Answer:
reflect over what axis y or x?
Pls help me pls i will mark brainliest
Answer:
The line cannot be extended to any point since we are trying to graph a zero that is equivalent to absolutely nothing
Step-by-step explanation:
choose as brainliest
Find the area of the figure.
The area is
square units.
Answer:
36 square units
Step-by-step explanation:
split the figure so that it's a triangle and a rectangle. Find the area of the rectangle (base x height or 6 x 4), which is 24 square units. Then, find the area of the triangle ((base x height)/2 or (6 x 4)/2), which would be 12 units. Then add those units up (24 + 12) and you get 36.
can someone help meeeeeeeee
Answer: yw
1 4/5
Step-by-step explanation:
Did i get this right?
Am trying to find the area
Answer:
Yea If im correct then you are
Step-by-step explanation:
50 points decreased by 26% is __________ points.
37% I believe.
Step-by-step explanation:
Answer:
37
Step-by-step explanation:
There is 1/4 of a birthday cake left over. If 4 friends share it equally, what fraction of the cake will each friend receive? ( test please hurry!)
Answer:
The awnser is 1/16!!!!!!!!!!!!!
Factor
x^3+8x^2+11x-20
Answer:
it would be: (x-1)(x+4)(x+5)
Step-by-step explanation:
to solve factor the polynomial using the rational roots theorem.
Find the value of x.
Answer:
x = 45°
Step-by-step explanation:
The triangle is 45°-45°-90°. Both x values will be 45°!
Good luck to you!
This week, Nick's puppy weighs 6 kilograms. Last week, the puppy weighed 4.5 kilograms. How much mass, in grams, did the puppy gain?
Answer:1500 grams
Step-by-step explanation: