Answer:
75%
Step-by-step explanation:
Given that,
Last year's correct problem = 8
This year's correct problem = 14
We need to find the % increase in the number correct. It can be calculated as follows :
[tex]\%=\dfrac{14-8}{8}\times 100\\\\=75\%[/tex]
So, 75% is the required increase in the number.
two cars are racing on a
track. the cars are driving at a constant speed. the blue car drives 4 laps in 24
minutes. the red car drives 6 laps in 48 minutes. how many minutes will it take the blue car to drive 40 laps?
Answer:
positon
Step-by-step explanation:
!!help please!!
Solve the rational equation:
Use greatest common factor and the distributive property to write equivalent expressions in factored form. 13 + 15
Answer:
The answer is "ab(13+15)".
Step-by-step explanation:
Please find the complete question in the attached file.
Given value:
[tex]\to 13ab+15ab\\\\\to ab(13+15)\\\\[/tex]
BOBTHEBUILDER can do it
Answer:
YES HE CAN
Step-by-step explanation:
Answer:
when you have Bob anything is possible
-1/9 + (-5/9) =
Write the answer in simplest form
Factor out 7w^5 - 35w^2
Answer:
[tex]7w^2(w^3 - 5)[/tex]
Step-by-step explanation:
[tex]7w^5-35w^2[/tex]
[tex]7w^2(w^3 - 5)[/tex]
I need help on a question doesn’t matter if you skip this I just want someone to answer this correctly and quickly so I can finish my work.
Answer:
Step-by-step explanation:
10/x
last choice
Can I pls have help!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
3. The middle option
4. I have no idea, maybe someone else can solve it
5. The second-to-last option
6. right, isosceles
7. obtuse, scalene
8. obtuse, isosceles
9. 43 degrees
10. 14 degrees
Step-by-step explanation:
Question 52 of 56 Neil has 55 cents in his pocket. Three of the coins are dimes, and the rest are nickels. How many nickels does he have? O AT OB. 5 C. 6 OD. 1
Answer: C 5
Step-by-step explanation:
Which of the following graphs has a constant rate of change?
Answer:
D
Step-by-step explanation:
Because I just know
The sales tax rate is 3% . If Aaron buys a golf club priced at $96, how much tax will he
pay?
Answer:
98.88
Step-by-step explanation:
98.88 bru :) hope this helps you out bro.
how do you graph
{x-y=6
3x+5y=10
Answer: mathaway
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
Attached is a graph of the system of equations. Notice that they intersect at the point (5,-1) which is the solution to the system of equations.
:)))))) help- thanks broski
Answer:
The answer is 12
Step-by-step explanation:
Brainlest pls :)
Answer:
12
Step-by-step explanation:
Remember order of operations:
6 + 3x 2^2 + 6 -3x4
6 + 3x4+6-12
6+12+6-12
12
The Starbucks store Emily works at made $12,500.00 in
sales today. 20% of sales cover employee salaries, 30%
cover overhead charges. How much money is left as profit
once those two expenses are paid (HELP NEEDED)
Answer:Part (1) November 1
The amount paid is the rental advances and must be recorded as advances which falls under the current asset category:
Dr Rental Advances $90,000
Cr Bank account $90,000
Part (2) December 31
On this date, some of the rental advances paid would be realized as expenses from the period November 1, 20X1 to December 31, 20X2.
This time duration constitutes to 2 months and the rental advance made on November were for five months. Out of these 5 months, 2 months share must be recognized as expense which is
The relevant entry would be:
Dr Rental Expenses $36,000
Cr Rental Advances $36,000
Step-by-step explanation:
HOPE THIS HELPS!!
There are 20 flowers in a bouquet, and 2 of them are roses. What percent of the flowers are roses?
Please help. don't need any work just the answer is fine.
Answer
.4 percent
Step-by-step explanation:
Answer:
.5%
Step-by-step explanation:
(3c2 - 7) + (4c + 7) - (c2 + 5c - 8) is equivalent to 2c2 - c + 8.
TRUE OR
FALSE
Answer:
TRUE
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
#
What is the slope of (10,8) and (-5,8)
Answer: The slope is 0.
***If the picture is sideways, use the rotate button.
Answer: 2/1
Step-by-step explanation:
URGENT PLEASEEEE HELPPPP
Answer:
they should get 8/3 each but because of your question the answer lies between 2 and 3
Step-by-step explanation:
if 3 cats and 8 once then 8 divided by 3 is 8/3 which is about 2/6667 then that is between 2 and 3. Done!
-2c+22=10
plz help calvarez0324
plz help asap
what is the answer
and what does c stand for??!?
Answer:
-2c+22=10
-2c=-12
c=6
Step-by-step explanation:
subtract then divide
Answer: 6
Step-by-step explanation: because you move the 22 to the right side it is going to be -22 add 10 is -12
then you divide it by-2 which is 6 negative negative is always positive
Determine the common factors and HCF for each of the following terms.
b) 2b, 3b
e) 5bc, 2c2, 3cd
f) 4a2b, 8b2c, 6bcd
Help please and explanation..
Answer: Please see explanation column for answers
Step-by-step explanation:
When a number divides into another number without a remainder, it s called a factor of that number. Lets say we want to find the common factors of two numbers, we get the factors of each one and compare them. The common factor is the one that is found in both lists
While The Highest common factor, is the highest factor number found in both lists.
b) 2b , 3b
Factors of 2b= 1, 2 and b
Factors of 3b=1, 3 and b
Common factors =1 and b
HCF=1b
e) 5bc, 2c2, 3cd
Factors of 5bc= 1, 5, b, c
Factors of 2c2= 1, 2, c, c2
Factors of 3cd= 1, 3, c, d
Common factors = 1 and c
HCF= 1c
f) 4a2b, 8b2c, 6bcd
Factors of 4a2b= 1, 2, 4, a, a2, b
Factors of 8b2c= 1, 2, 4, 8, b, b2, c
Factors of 6bcd= 1, 2,3,6, b, c,d
Common factors = 1, 2 , b
HCF= 2b
Find the area of the annulus shown below
Answer:
72 mm→
Step-by-step explanation:
ayan lang po Ang alam ko..sensual na
The polygons are similar. Find the missing side length.
Answer:
44
Step-by-step explanation:
Since triangles are similar, so their corresponding sides would be in proportion.
Therefore,
[tex] \frac{24}{32} = \frac{33}{?} \\ \\ \\ ? = \frac{32 \times 33}{24} \\ \\ ? = \frac{4\times 33}{3} \\ \\ ? = 4\times 11 \\ \\ ? = 44 \: units[/tex]
WILL GIVE BRAINLEST AND LOADS OF POINTS IF CORRECT!!! Please help me
Answer:
I think it is D.
Step-by-step explanation:
Good luck! :D
VTim thought of a number X, multiplied it by 15, and then subtracted 3. And then he told the result Y to Jim.
Answer:
(15X-3)
Step-by-step explanation:
Let the number be x.
Tim thought of a number X, multiplied it by 15, and then subtracted 3.
It means, the number will be :
(15X-3)
Hence, he told (15X-3) to Jim.
if a cylinder have a side length of 13 and the radius of 10 what is the surface area
Answer:
280π units² or 879.645943 units²
Step-by-step explanation:
Let's use the formula for the surface area of a cylinder: 2πrh + 2πr² (r=radius, h=height)
Let's plug in the numbers given now since we can assume h=13 (since side length and height can be the same) while r=10.
2π(13)(10) + 2π(10)²
2π(130) + 2π(10)
260π + 20π
280π units² or 879.645943 units²
A submarine is descending to examine the seafloor 2,100 feet below the surface. It takes
the submarine 2 hours to make this descent. What was the submarines speed?
Answer:
1050 feet per hour.
Step-by-step explanation:
Going down, the speed was r = d/t
r = the speed.
d = distance which is 2100 feet
t = 2 hours.
r = 2100 / 2
r = 1050 feet per hour.
Two parallel lines are cut by a transversal as shown below. Suppose <4 = 143 degrees. Find <5 and m <7.
Can you provide a picture?
There are 15 girls and 16 boys in a class. What is the ratio of girls to total students in the class?
Answer:
[tex]15:31[/tex]
Step-by-step explanation:
To find the amount of total students, you would do this:
[tex]15+16=31[/tex]
Since there are [tex]15[/tex] girls, the [tex]girls[/tex] to [tex]total students[/tex] ratio would be [tex]15:31[/tex].
Please help, I’ve got 10 minutes left till I have to hand it in.
Q3. Here are the first four terms of a sequence: 11, 22, 44, 88...
a) Write down one expression in terms of n for the nth term of the sequence.
Answer:
2816 is math term of sequence.Step-by-step explanation:
[tex]\rm\large\blue{\underline{Given:-}}[/tex]
◉ First four term of a sequence 11,22,44,88...
[tex]\rm\large\blue{\underline{To\:Find:}}[/tex]
◉ Ninth term of the sequence.
[tex]\Large\texttt\red{\underline{Required\:Solution:}}[/tex]
Now first we have to continue the sequence.
11, 22, 44, 88, 176, 352, 704, 1408,
2816, 5632.......
Hence, 2816 is the Ninth term of sequence.─━─━─━─━─━─━─━─━─━─━─━─
is 1/2 and 5/10 proportional?
Step-by-step explanation:
Yes
it is
If you take it to its smallest numbers it would be 1/2