Answer:
16
Step-by-step explanation:
93 - 77 = 16
Answer:
16
Step-by-step explanation:
Difference is a key word for subtraction in problems like this/ So take Sue-Lee's two test scores and subtract them, 93-77 is equal to 16. The difference between the two scores is 16
Can someone help me with this please
Help. MEEEEEEEEEEEEEEEEEE
Answer:
Step-by-step explanation:
2 Loaves of Bread is = 2.25*2 = 4.5 cups
She used the remaining flour to make 48 muffins.
48/24 = 2
3.25*2 = 6.5 cups
6.5 cups + 4.5 cups = 11 cups
if the nth term of a number sequence is n2-5, find the first 3 terms and the 10th term
9514 1404 393
Answer:
-4, -1, 495Step-by-step explanation:
Use n = {1, 2, 3, 10}.
n^2 -5 = {1, 2, 3, 10}^2 -5 = {1, 4, 9, 100} -5 = {-4, -1, 4, 95}
The first three terms are -4, -1, 4.
The 10th term is 95.
A rhombus has a perimeter of 136 inches one diagonal of 60 inches. What is the length of the other diagonal
Answer:
898,9
Step-by-step explanation:
HELP PLEASE!
A rectangular picture is twice as long as it is wide. If the
area of the picture is 288 in^2, what are its dimensions?
The dimensions of the picture are_____ in long by_____ in wide.
Answer:
24 in long by 12 in wide.
Step-by-step explanation:
l=2w
288=(2w)×w
288=2w^2
144=w^2
12=w
use w=12 to solve for l
l=2(12)
l=24
Paulo has a receipt from a restaurant. The total amount is blurred, but he knows he left a $4.25 tip, which was 20% of the cost of the meal. How much did his meal cost? How much did he spend in total?
Answer:
$21.25
Step-by-step explanation:
20% of the meal (x) = 4.25
20/100= 0.2
0.2 * x= 4.25
0.2x= 4.25
(divide both sides by 0.2)
x= $21.25
The measure of an angle is 18°. What is the measure of its supplementary angle?
Answer:
162
Step-by-step explanation:
180 - 18 = 162
A supplementary angle equals 180 degrees
Answer:
72 degrees
Step-by-step explanation:
Supplementary angles are angles that when added together make a right angle, or 90 degrees. So 90-18=72.
Hope this helps!!
please help find the central angle and perimeter !
Step-by-step explanation:
We will have the following
*First: We have that the area of a sector of a circle is given by the expression:
A = r²a/2
Here r is the radius and alpha is the central angle.
*Second: We determine the central angle as follows:
[tex]36\pi =[/tex]
(12)²a/2 ➡️ a = 36í•2/(12) ²➡️
[tex]a = \frac{1}{2} \pi[/tex]
So, the central angle has a measurement of 1/2 pi.
Third: We determine the perimeter of the sector as follows:
First: we determine the arc length with two times the radius, that is:
p = 2(12) +
[tex]6\pi[/tex]
➡️ p = 24 +
[tex]6\pi[/tex]
So, the perimeter of the sector is 24+ 6pi meters [ Approximately 43 meters].
A man can row at 9km/h in still water. He rows 1.5km upstream and back again. The stream flows at 3km/h. What is his average speed for the whole trip?
Answer:
8km/h
Step-by-step explanation:
The computation of the average speed is shown below:
In the case of upstream, the speed is
= 9 - 3
= 6km/h
And, the time would be
= 1.5km ÷ 6
= 0.25h
In the case of downstream, the speed is
= 9 + 3
= 12
The time would be
= 1.5km ÷ 12
= 0.125h
Now the average speed is
= 3 ÷ (0.25 + 0.125)
= 8km/h
33) 90÷18-18÷6-6÷3=
Preciso de ajudaaaa
Answer:
67
Step-by-step explanation:
(90÷18)-(18÷6)-(6÷3)= 72-3-2= 67
At a local college, 101 of the male students are smokers and 909 are non-smokers. Of the female students, 270 are
smokers and 630 are non-smokers. A male student and a female student from the college are randomly selected for a
survey. What is the probability that both are non-smokers?
Do not round your answer. (If necessary, consult a list of formulas.)
Answer:
63% Chance
Step-by-step explanation:
Remember, to find the probability of non smokers, we must find the percentage of both male and female non-smokers, and multiply them together.
So lets take all our data from this word problem first. 101 males are smokers, 909 males are not. 270 females are smokers, 630 are not.
Now, to find the percentage of non-smokers, lets add up the total amout of males, and then divide the amount of non-smokers by that number:
909+10=
1010
Ok now we know the total amount of males. Lets divide the amount of non-smokers my 1010:
909/1010
=
0.9
So this shows you that 90% of males are non-smokers.
Now lets do the same with the females:
630+270
=
900
Ok, now we know the total amount of females. Lets divide the amount of non-smoking females by this number:
630/900
=
0.7
Ok, so now we know that 70% of females are non-smokers.
Here is the final step, multipling the numbers together to find the chances of both genders being non-smokers.(I put the percentages back into decimal form when i multiplied)
0.7x0.9
=
0.63
So now we have our answer. We know that there is a 63% chance that the survey will be about 2 nonsmoking male and females.
Hope this helps!
What is the asymptote of this function?
A. X= 3
B. Y= 3
C. X= 4
D. Y= 4
[tex] \huge \sf \pink{Answer}[/tex]
D. Y=4
[tex] \huge \sf \pink{Reason}[/tex]
Because it is situated on the upper axis,which we called Y-axis.If we count the sequence then the line was on number. 4.
Hence,the answer is number 4.[tex] \huge \sf \pink{Verification}[/tex]
For verification we mark a point on that line and count the sequence.We will find that it is on 4.
Hence,Verified✔️Note:For verification u can see attachmentThe original cost of the game is $40. The new cost of $18. Find the percent change to the nearest
percent.
Answer: 45
Step-by-step explanation: To find the percentage change you need to divide the new cost by the original cost. We then multiply that answer by 100. So in this case we’d divide 18 (the new cost) by 40 (the original cost) to get 0.45. We then multiply 0.45 by 100 to get 45.
2x-7/4=X+3/3
solve this
2x - 7/4 = x + 1
-7/4 = -x + 1
-7 = -4x + 4
4x = 11
x = 11/4
6) A spinner is
divided into 5 sections
lettered A to E. Lena
spins the pointer on
the spinner 25 times.
She records her
results in the table.
Based on these results,
lands on the letter B?
B is 5
Answer:
1/5
Step-by-step explanation:
there are 5 sections regardless of how many time she rolls it ti does not change the probability of landing on b so it's 1/5
Match the equivalent expressions.
7x4−5x4
Answer:
8
Step-by-step explanation:
7*4-5*4
28-20
8
this is your answer
Answer:
I think it is 8
Step-by-step explanation:
Will give brainlst
Have a nice day
Which unit measures volume?
A. square inch
B. grams
C. cubic inch
D. meter
Answer:
C. Cubic inches
Answer: C. cubic inch
Step-by-step explanation:
The table shows the participation in a school's debate club during the last four years.
Year 1 2 3 4
Students
14
19
25
33
Between which two years did the club see the greatest growth? By what percent did it grow?
The greatest growth was between years 3 and 4. The growth between those years was about 32%.
The greatest growth was between years 1 and 2. The growth between those years was about 5%,
The greatest growth was between years 3 and 4. The growth between those years was about 8%.
The greatest growth was between years 1 and 2. The growth between those years was about 36%.
if my life is going to mean anything i have to live it myself
what do you think this quote means.
Answer:
To live your life your own way?
Step-by-step explanation:
If you place a 36-foot ladder against the top of a building and the bottom of the ladder is 32 feet from the bottom of the building, how tall is the building? Round to the nearest tenth of a foot.
Answer:
16.5
Step-by-step explanation:
36^2-32^2 =272
sqrt272 =16.5
The height of the building is approximately 16.5 feet.
What is the Pythagoras theorem?The Pythagoras theorem which is also referred to as the Pythagorean theorem explains the relationship between the three sides of a right-angled triangle. According to the Pythagoras theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides of a triangle.
Given that, place a 36-foot ladder against the top of a building and the bottom of the ladder is 32 feet from the bottom of the building.
So, hypotenuse of the triangle is 36 feet and base of the triangle is 32 feet.
Let h be the height of the building.
Now, 36²=32²+h²
1296=1024+h²
h²=1296-1024
h²=272
h=16.5 feet
Therefore, the height of the building is approximately 16.6 feet.
To learn more about the Pythagoras theorem visit:
brainly.com/question/21926466.
#SPJ6
How do i get 37 is what % of 98!
Answer:
37.76
Step-by-step explanation:
it easssyy i guess
Which number when multiplied by 3 will result in a number smaller than 3?
A) 1.99 B) 1.5 C) 9/11 D) 1.002
Answer:
c bc c is a fraction which is smaller than a #
help with geometry
ddddddddddd
Can you help me with this question please?
Answer:
11.
Step-by-step explanation:
[tex] \cos(42) = x \div 15[/tex]
[tex]15 \cos(42) = x[/tex]
x=11.147
Answer:
11
Step-by-step explanation:
cos(42)=x÷15
15 \cos(42) = x15cos(42)=x
x=11.147
Jenny purchased a home in the shape of a trapezoid, the area of it is 1500 sq. ft. It has a base of 25 and 20.5, but she does not know what the height is. What is the height of the house?
Write an addition problem involving i that results in the simplified expression 5-2i
Answer:
-5+2i
Step-by-step explanation:
find the H.C.F of 48,60 and 96. please no links . please step by step explanation
Answer:
Do you mean GCF?
Step-by-step explanation:
48, 60, and 96 all have a GCF of 12
12 x 4 = 48
12 x 5 = 60
12 x 8 = 96
Find 9.24 divided by 6
Answer:
1.54
Step-by-step explanation:
a calculator provides the precise answer efforessly
A hat contains 3 blue and 5 black tickets.
If one ticket is chosen at random from the hat, what is the probability that it is blue?
Enter your answer as either a fraction or a decimal.
P(blue ticket) =
Answer:
3/8
Step-by-step explanation:
If there are three blue tickets out if 8, (which is 3 blue and 5 black put together), you'd have a 3/8 chance of pulling a blue ticket.