Consider the numbers 13, 16, 27, and 41. a. Which of these numbers are a prime? How do you know? b. Which of these numbers are composite. How do you know? (NEED AN ANSWER ASAP!)
Answers
The composite numbers are 16 and 27 because 16 has more than two factors and 27 has also has more than two factors. Hope this helps have a good day!
Related Questions
Find the commission based on total sales of $98,000 and a commission rate of 1.5%.
Answers
Answer:
$1470
Step-by-step explanation:
98,000 \(\rightarrow\) 100%
x \(\rightarrow\) 1.5%
\(98,000(1.5)=x(100)\\\\x=\frac{98000(1.5)}{100}\\\\x=980*1.5\\\\x=1470\)
Eric writes 1/3 of a page in 1/5 of a minute. How much time, in minutes, does it take him to write a full page?Type your answer as a fraction. If it is improper, change it to a mixed number.
Answers
A tree is 55 inches tall and grows 4 inches each week. Write an equation that represents the tree’s height (h) over time (t). How tall will the tree be in 5 weeks?
Answers
The tree will be 75 inches in 5 weeks.
Answer:
75
Step-by-step explanation:
55+(HxT)= a
55+(4x5) = ?
4x5 = 20
55+20= 75
What is 4^15 or 4^3 x ^5??
Answers
Answer:
Step-by-step explanation
I hope this is the right answer but i'm pretty sure
4^3 x ^5=1073741824
4^3 = 13
^3 = 3
60 + 13 + 3 = 76
76 is the answer
Josh keeps his socks and shirts in different drawers. He has twelve white, five blue, and seven black socks. He also has three white, five black, and two grey shirts. He pulled out a sock and a shirt in the dark.
What are the chances that he will get a black sock and a grey shirt?
Answers
Answer:
P(blk sk AND gy shr)=P(blk sk)*P(gy shr)=7 /578
P(gy shr)=2/34
P(blk sk)=7/34
blk=Black
sk=Sock
gy=Grey
shr=Shirt
Help me >:(
(The lines are what I need answered)
2,001 ÷ 87 = ( _ ÷ 87 ) + ( _ ÷ 87 )
2,001 ÷ 87 = _ + _
2,001 ÷ 87 = _
Answers
Answer:
76
Step-by-step explanation:
80-4=76
HELP ME IT'S DEALING WITH CONVERTING MEASUREMENTS OF CAPICTY
Answers
Answer:
16 pints
32 cups
2 gallons
Step-by-step explanation:
Total: 8 quarts.
Pints:
There are 2 pints in 1 quart.
It is given that there are 8 quarts. Multiply 2 pints with 8 quarts:
(8 quarts) * (2 pints/1 quart) = 16 pints/8quarts
16 pints
Cups:
There are 4 cups in 1 quart.
It is given that there are 8 quarts. Multiply 4 cups with 8 quarts:
(8 quarts) * (4 cups/1 quart) = 32 cups/8 quarts
32 cups.
Gallons:
There are 4 quarts in 1 gallon.
It is given that there are 8 quarts. Divide 4 quarts with 8 quarts:
(8 quarts)/(4 quarts per gallon) = 2 gallons
2 gallons.
~
Learn more about converting measurements, here:
https://brainly.com/question/17118357
Answer:
16 pints, 32 cups, 2 gallons
Step-by-step explanation:
There are 8 quarts, and I just converted each one.
1,0000X2,000000 can you help me answer
Answers
Answer:
20000000000
Step-by-step explanation:
Answer:
20000000000
Step-by-step explanation:
Please help! Thank you!
Answers
Answer:
525
Step-by-step explanation:
If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525
PLEASE HELP 60 POINTS WILL MARK BRAINLIEST Write the inequality represented on each graph. Use n for the variable.
Answers
Answer-14
Step-by-step explanation:
The inequality would be 14 be cause you can see where it would either be open or filled but either way it would be 14
The inequalities of graph 1 is n<14 and graph 2 is n≥14.
What is an inequality?A relationship between two expressions or values that is not equal to one another is referred to as "inequality" in mathematics.
In the graph 1,
line is going away to the left of number 14 excluding 14.
So, the inequality is;
n < 14.
In the graph 2,
line is going away to the right including number 14.
So, the inequality is;
n≥14
Therefore, the inequalities are n<14 and n≥14 of graph 1 and graph 2 resepectively.
To learn more about the inequality in mathematics;
brainly.com/question/28823603?
#SPJ2
Martin is buying inkjet cartridges that cost $22 each. He has $100 to pay for the cartridges.
How many cartridges can he buy?
Answers
Answer:
100 / 22 = 4 r 12
The whole number is 4 so he can buy 4 cartridges.
You do not include the twelve because he doesn't have enough money to buy another full cartridge
Step-by-step explanation:
What is the y-intercept of the function f(x) = -2/9x+1/3
Answers
Answer:
The y-intercept is 1/3.
Step-by-step explanation:
The equation given is in slope-intercept form. Recall that in slope-intercept form:
\(f(x)=mx+b\)
m is the slope while b is the y-intercept.
Therefore, -2/9 would be the slope while 1/3 would be the y-intercept.
HELP HELP HEEEEEEEEEELP!
There are 5 cockroaches crawling on each square meter of the front of this building. How many cockroaches are crawling on the front of the building?
Please show your work and explain. Thanks!!!
Answers
Answer:
^60 or id know
Step-by-step explanation:
Answer:
I might or might not be right but i think the answer is ^60.
I hope this helped u .
Step-by-step explanation:
Help will mark brainleist!
Answers
Answer:
by one
Step-by-step explanation:
The mean age of a herd of cows is 7.9 years. A cow that is 0.5 years old is
added to the herd. How does this cow's age affect the mean?
Answers
Answer: The new mean will be less than 7.9 years
Step-by-step explanation:
The mean is the same thing as the average. Because 0.5 is less than 7.9, the average will also decrease.
Hope it helps <3
Answer:
Hey there!
The new mean will be less than 7.9 years of age.
The mean is the average, thus if you add something below the average, the entire mean will decrease, and if you add something above the average, then vice versa.
Hope this helps :)
Please help me im struggling and i need to get to 100%...
Answers
Answer:
Answer is 40
Step-by-step explanation:
literally all you have to do is subtract 70 - 30 = 40
so your answer would be 40 another way is 30 + 40 = 70
just have to see what number would get you to 70 if you did the problem the second way.
Maya has 6 feet 6 inches of ribbon with stripes and 8 feet of ribbon with polka dots. What is the total length of ribbon that Maya has in inches?
(Explain for brainllest)
Answers
Answer: 174in
Step-by-step explanation:
Multiply the feet # by 12 so you get the amount of feet because there are 12 inches in 1 foot.
Finally, add total amount of ribbon and 174inches will be your answer.
Answer:
174 inches
Step-by-step explanation:
12= how many inches in a foot
8 feet, 8x12= 96
6x12=72
72+96=168in
168+6 (the extra inches from the 6 feet) = 174
brainliest?????? PLZ
PLEASE HELP ME I AM ON A TEST PLEASE!!!!!!!!!!!!
the first screenshot is the top of the page
the second is the bottom of the page
Answers
Answer:
1st. Add 5 each time so 5 times 12 = 60 so
5
10
15
20
25
30
35
40
45
50
55
60
2: H = 5M
Step-by-step explanation:
Answer:
5 457
Step-by-step explanation:
Select solutions that satisfy the inequality (picture)
Answers
Elaine earns $9.50 for the first 10 1/2 hours she works and $10.30 for every hour after that. If Elaine worked 20 1/4 hours, how much would she earn?
A. $192.38
B. $200.18
C. $208.58
D. $210.48
Answers
Answer:
I think the answer is letter C.Marcus needs 12 cups of edible flowers to make the breakfast mixture to feed the zoo's emperor tamarin monkey troop for the week. The number of cups of edible flowers the zoo has in storage is represented by the expression 1.875c−(c+0.5d). If c=25 and d=20, does Marcus have enough edible flowers to make the breakfast mixture for the emperor tamarin monkeys?
No, because 1.875(25)-((25)+0.5(20))=11.875, which is less than 12.
No, because 1.875(25)−((25)+0.5(25))=9.375, which is less than 12.
No, because 1.875(20)−((25)+0.5(20))=2.5, which is less than 12.
No, because 1.875(20)−((20)+0.5(25))=5, which is less than 12.
Answers
Answer:
No, because 1.875(25)-((25)+0.5(20))=11.875, which is less than 12.
Step-by-step explanation:
c = 25 d = 20
1.875(25) - (25+0.5*20) =
46.875 - 35 =
11.875
$36 for 4 pounds of shrimp as a unit rate
Answers
Answer:
$9/ per pound of shrimp
Step-by-step explanation:
Answer: $9 per pound
Step-by-step explanation:
The unit rate is the amount of money per pound of shrimp.
Divide the money by the number shrimp to find the unit rate.
36 / 4 = 9
The unit rate is $9 per pound.
Find the quotient. 5 1/4 - 15
a. 7/20
b. 78 3/4
c. 2 6/7
d. 3 1/4
Answers
I believe the question you are asking is what 5 1/4 (otherwise known as 5.25) divided into 15 is.
Simply put, your question is 15 divided by 5.25 (or 5 1/4)
To solve this we can make the fraction 5 1/4 into an improper fraction. This makes the fraction to consist of a numerator and a denominator and no whole numbers. Converting 5 wholes into fourths would mean 5 times 4 which is 20. Therefore 5 converted into 1/4 ‘s is 20 1/4’s. This combined with the other 1/4 in the fraction 5 1/4 makes the improper fraction 21/4.
When you divide fractions you switch the numerator and denominator of the fraction on one side (usually the right side although it doesn’t matter as long as you only switch one fraction of the two) and multiply. 15 times now 4/21 is 60/21.
To simplify this you can divide the numerator and denominator by a common factor. We can start with 3, simplifying the fraction to 20/7. Now as you may notice in the answer choices they are all mixed numbers, consisting of a whole number as well as the numerator and denominator. 20/7 as a mixed number is 2 6/7 as you can have 2 times 7 (14) and then have 6 left so you have 2 wholes and 6/7 away from another whole. This makes C the answer
(05.03 MC)What is the area, in square units, of the polygon shown here?
10 units. 13 units. 15 units. 18 units.
Answers
To resolve the proposed issue, an explanation is needed in which the subject is addressed
Answer:
13 square units
Step-by-step explanation:
Look at image attached
Divide shape into two rectangles
Rectangle 1:
width: 2 units
length: 5 - 1 = 4 units
AREA: 2 x 4 = 8 sq. units
Rectangle 2:
width: 1 units
length: 5 units
AREA: 1 x 5 = 5 sq. Units
Combine area of rectangles:
8 + 5 = 13 sq. Units
That is the area of the whole polygon.
i need help pls and explainnnnn
Answers
Steps:
Volume of a cylinder- V = π * r^2 * h
146.952 = π * 3^2 * h
146.925 = π * 9 *h
146.925 = 28.2743338823 * h
146.925 / 28.2743338823 = h
5.19640889201 = h
5.2 = h
80% of the 55 coffee mugs at Kari's Pancake House are dirty. How many dirty coffee mugs are there at the pancake house?
Answers
Answer:
44
Step-by-step explanation:
80% of 55=44
please help me where it goes
Answers
Giving away 60 points, answer quick!!
What is the exact circumference of the circle?
Responses
10π ft
20π ft
40π ft
60π ft
Answers
Answer:
40π ft. is the circumference of the circle.
Step-by-step explanation:
1. Multiply the area by two (2). That is your answer.
Hope this works out for you!! :)
so basically you can just tell me where the boxes go and bam you get 20 points
Answers
Step-by-step explanation:
(2/3)(-4)(9) = -24
(5/16)(-2)(-4)(-4/5)= -2
(-3/4)(7/8)=-21/32
(2 3/5) (7/9)=91/45
(5/6) x (-2)(-4) x (-4/5) -> -2
(-3/4) x (7/8) -> -21/32
(2 3/5) x (7/9) -> 91/45
How much would $600 be worth after 10 years, if it were invested at 4%
interest compounded continuously? (Use the formula below and round your
answer to the nearest cent.)
A(t) = Pooh
Answers
Answer:
$895.09
Step-by-step explanation:
Step-by-step explanation:
Applying the given formula:
A = $600e^(0.04*10), or
= $895.09