Answer:
a
Step-by-step explanation:
Answer:
To convert a decimal to a percent, multiply it by 100 (move the decimal place two digits to the right) and add the "%" sign.
A fraction must be converted into a decimal first by dividing the denominator into the numerator, then converting that answer to a percent like above.
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%.
Which set of models is equivalent to the expression 2 x 4/6
Answer:
Hey! Do we have options?
Step-by-step explanation:
Either way, 2x4/6 is simplified to...
4/3,1.3 ,1 1/3
Hope this helps!
Have a nice day <3
The value of set of models is equivalent to the expression 2 x 4/6 is,
⇒ 4 / 3
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
The expression is,
⇒ 2 × 4/6
Now, We can simplify as;
⇒ 2 × 4/6
⇒ 8/6
⇒ 4 / 3
Thus, The value of set of models is equivalent to the expression 2 x 4/6 is,
⇒ 4 / 3
Learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ2
help me please ? Ill Mark brainlist
Answer:
ching song
Step-by-step explanation:
blig blong
Answer:
D. 39000 m
Step-by-step explanation:
13 km * 3 week * 1000 m(=1 km) = 39000m
If you currently have a (7) in your hand and you were to add two more cards to that (7), but the total sum of the cards is still (7), what could have been the two cards you added to the (7)?
Answer:
king, queen, jack, ace
Step-by-step explanation:
this depends on what game's rules and scoring you're using, but I'd say the face cards
Write an addition problem involving i that results in the simplified expression 5-2i
Answer:
-5+2i
Step-by-step explanation:
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.
Find the measure of angle BCA.
Answer:
X=16Step-by-step explanation:
[tex]9x + 1 + 5x + 12 + 10x - 37 = 360[/tex]
[tex]24x - 24 = 360[/tex]
Add 24 to both sides
24x/24=384/24
[tex]answer = 16[/tex]
hope it 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 attachmentAt 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!
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?
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:
A certain brand of flood lamps has a lifetime that is normally distributed with a mean
of 3,750 hours and a standard deviation of 300 hours.
(a) What proportion of these lamps will last for at least 4,000 hours?
(b) What proportion of these lamps will last between 3,600 and 4,000 hours?
(c) What proportion of these lamps will last less than 3,800?
Answer:
0.83
Step-by-step explanation:
(a) z = (x - mean) / sd = (4000 - 3750) / 300 = 0.83
This corresponds to 0.7967 from the z-table, which represents how many last less than 4000 hours, so the answer is 1 - 0.7967 = 0.2033
(b) It will be P(x<4000) - P(x>3600) = 0.7967 - whatever the corresponding value is.
(c) same procedure as (b).
(d) 2% above corresponds to 0.02 which is a z-score of -2.05
-2.05 = (x - 3750) / 300
x = 3135
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
How do i get 37 is what % of 98!
Answer:
37.76
Step-by-step explanation:
it easssyy i guess
Triangle DEF has coordinates D (5,2), E (5,-2), and F(-4, 0). Which of the
following statements is true about triangle DEF?*
The triangle has no lines of symmetry.
Both
Answer:
Well, I don't have further explanation to this question but I know the answer which is: The x-axis is the only line of symmetry
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
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 #
What is the area of a triangle
Please help!!!
Answer:
A = 6 u²
Steps:
A = (4×3)/2
A = 12/2
A = 6 u²
help with geometry
ddddddddddd
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:
Somebody pls help me before I fail
Answer:
um
Step-by-step explanation:
um
Answer:
Step-by-step explanation:
What do we know: hypotenuse and the adjacent.
SOH CAH TOA
Cos(14)/1 = x/480
Answer = 465.74
QUICK PLEASE HELP!!!
I’LL MARK BRAINLIEST!!!
Answer:
C) 50
Step-by-step explanation:
50
Answer:
C: 50
Step-by-step explanation:
The inner diamond has congruent sides
Half of the line segment on the left is 25.
The other half of the left line segment is also 25
Together, the left line segment is 50 units
The inner diamond has both 90 degree angles and 18 unit long sides
Thus, we know that both sides are congruent
Finally, the right side is the same length as the left side
The right side is 50 units long
Which of these sums is less than 1
a. 1/2 + 2/3
B. 1/3 + 1/8
C. 3/4 + 3/5
D. 4/5 + 7/10
Answer:
B will the correct answer.
Step-by-step explanation:
1/2 + 2/3 = 7/6 = 1 1/6
1/3 + 1/8 = 11/24
3/4 + 3/5 = 27/20 = 1 7/20
4/5 + 7/10 = 15/10 = 1 1/2
1 1/6 > 1
11/24 > 1
1 7/20 > 1
1 1/2 > 1
I WANT THE STEPS PLSS
NO LINKS
WILL REPORT ANY USELESS ANSWER
If Eli bikes at a constant speed of 15 feet per second,
which of the following is closest to how many miles
he will bike in 2 hours? (1 mile = 5.280 feet;
1 hour = 60 minutes; 1 minute = 60 seconds)
A) 0.3
B) 10.2
C) 11.0
D) 20.5
Eli will bike 20.5 miles in 2 hours
How to solve the problem?Constant speed given is 15 feet/sec1 mile = 5.280 feet is given.1 hour = 60 minutes is given.1 minute = 60 seconds is given.We need to find the number of miles bike by Eli,
Firstly ,
We know 1 minute = 60 seconds
Then 15 feet / seconds = 15*60 = 900 feet
Eli bikes 900 feet in one minute
Now, We know
1 hour = 60 minutes
900*60=54000 feet
In 1 hour Eli bikes 54000 feet
In 2 hours Eli bikes 54000*2 = 1,08,000 feet
Now for converting feet into miles
1 mile = 5.280 feet
For 1,08,000 feet
1,08,000 / 5.280
= 20.4545 ≈ 20.5
Hence In 2 hours Eli bikes 20.5 miles
Learn more about Cross multiplication here
https://brainly.com/question/294036
#SPJ2
Please need help on this
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].
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
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
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
Will give brainlst
Have a nice day