Please help? I could fail
Answer:
b. 22
Step-by-step explanation:
1.6 x 14 = 22.4
22.4 rounded is 22
George walked on a treadmill 16 ¾ miles over 4 days. How many miles did he walk per day?
Answer:
64 3/16 miles
Step-by-step explanation:
Total distance walked = 16 3/4 miles = 67/4 miles (converted to improper fraction to help with division later)
number of days walked = 4 days
Miles walked per day = total distance walked ÷ number of days
= 16 3/4 ÷ 4
= 67/4 ÷ 4
= 67/4 x 1/4
= 67/16
= 64 3/16 miles
is [tex]\sqrt{20.25}[/tex] rational or irrational?
Answer:
Rational
Step-by-step explanation:
Here, we want to check if the given value is rational or irrational
If a certain number is a non -perfect square, and it is placed inside the root, then it is a surd and thus termed irrational
However, the number 20.25 is a perfect square. in fact the square root is 4.5
This mean the expression is not irrational
5.
Which picture shows a rotation of the flag?
(1)
(2)
(3)
(4)
Answer:
4 my good sir
Step-by-step explanation:
Solve: -7 – 6 = k.
GIVING BRAINLIST!!!
Answer:
k=-13
Step-by-step explanation:
pls help 60 POINTS ASAP
Answer:
4 by 5 inch rectangle
Step-by-step explanation:
Answer:
4 by 5 inch rectangle
Step-by-step explanation:
Loading . . .
A culture started with 5,000 bacteria. After 8 hours, it grew to 6,500 bacteria. Predict how many bacteria will be present after 14 hours. Round your answer to the nearest whole number.
Answer:
Step-by-step explanation:
7,913
A baker used 25% of the eggs that were bought to make cakes. If 60 eggs were used, what was the total
number of eggs that were bought?
Denise goes to work with her father. She notices that one man worked 31 1\ 4 hours for the week, and he was paid $9.20 per hour. How much was the man's paycheck, before taxes?
Answer:
$287.50
Step-by-step explanation:
31.25 x 9.20 = $287.50
Answer:
$287.50
Step-by-step explanation:
1st multiply $9.20 by 31 (which is equal to $285.20)
then divide $9.20 by 4 ($2.30)
then add both answers and you will get $287.50
Solve for x. Round to the nearest tenth.
Step-by-step explanation:
tan39=27/x
0.80x=27
x=33.75
plz make me brainliest
what is the y intercept and slope of this equation (will mark brainliest!!)
Answer: y-intercept is 3 1/3. slope is 7/9
Step-by-step explanation:
Middleton, Colorado, hosted a youth soccer tournament. Youth soccer fields vary in size per the age of the players. The field for the nine‐ and ten‐year‐old players was 75 yards long by 45 yards wide. The field for the 11‐14‐year‐old players was proportionally larger. If the length of the field for the 11‐14‐year‐old players was 100 yards, what was the width?
Answer:
The correct answer is 60!
Step-by-step explanation:
Remember, 3/4 is 0.75.
75/100 = 3/4
45/60= 3/4
The equation explains that 75/100 is a fraction that it equal to 3/4, which is 0.75 as a decimal. 60 is the digit that is the denominator to 45, getting 3/4, or 0.75 also. So the width of the 11-14 year-old soccer field is 60 yards.
The width when the length of the field for the 11‐14‐year‐old players was 100 yards should be considered as the 60.
Calculation of the width:Since we know that 75 by 100 is three-fourth
And, 45 by 60 is also three-fourth
Also, there is field for the nine‐ and ten‐year‐old players was 75 yards long by 45 yards wide.
So based on this, The width when the length of the field for the 11‐14‐year‐old players was 100 yards should be considered as the 60.
Learn more about width here: https://brainly.com/question/19461476
The cost of 3 stickers is 89¢ to the nearest cent, how much would 1 sticker cost
A 23¢
B 28¢
C 30¢
D 33¢
Divide total price by quantity:
0.89 / 3 = 0.296 = 0.30
It would cost C. 30 cents
Answer:
B (I believe)
Step-by-step explanation:
89 divided by three equals 29.6666 (the number of sixes goes on forever)
but that is'nt a number on here, so just round down to 28¢
Hope this helped!!! :3
Gina went to a restaurant for lunch. On her bill the sales tax equals $2.34. If the tax is 8.5%, what was the subtotal (without tax) of her meal?
Answer:
$2.5389
Step-by-step explanation:
Given data
Cost of lunch = $2.34
Tax= 8.5%
Let us compute the cost of the tax
=8.5/100*2.34
=0.085*2.34
= $0.1989
Hence the total is = 0.1989+2.34
=$2.5389
WHat is the solution to the system of linear equations graphed below answers 3 1/2-4
Actividad a desarrollar:
ayudaa plisss
Answer:
a) AUB = { 1 ,2 , 3, 4, 5, 6, 8, 10}
b) A∩ B = { 2, 4, 6 }
c) A-B = { 8 , 10}
Step-by-step explanation:
Step(i):-
Given that the sets
U = { 1,2,3,4,5,6,7,8,9,10}
A = { 2,4,6,8,10}
B = { 1,2,3,4,5,6}
AUB = { 2,4,6,8,10} U { 1,2,3,4,5,6}
AUB = { 1 ,2 , 3, 4, 5, 6, 8, 10}
Step(ii):-
A∩ B = { 2 ,4, 6, 8,10} ∩ { 1,2,3,4,5,6} = { 2, 4, 6 }
A-B = { 2,4,6,8,10} - { 1,2,3,4,5,6} = { 8 , 10}
Final answer:-
a) AUB = { 1 ,2 , 3, 4, 5, 6, 8, 10}
b) A∩ B = { 2, 4, 6 }
c) A-B = { 8 , 10}
Victor stacked 6 pieces of wood on top of one another. If each piece was 6/8 of a foot tall, how tall was his pile.
Answer:
36/8
or 4 1/2 foot tall
Step-by-step explanation:
6x6=36
36÷8=4 1/2
Answer: (9/2)
Step-by-step explanation:
If there are 6 pieces that are (6/8) of a foot tall, then they need to all be added together. Another way of doing this is to multiply (6/8) by 6:
(6/8) x 6= (36/8)
Then simplify:
=(9/2)
Rewrite 1/2 * 1/2 as an exponential expression with a base of 2.
Answer:
1^-2
Step-by-step explanation:
1/2*1/2=1/4=1/2^2=1^-2
Answer:
2 ^-2
Step-by-step explanation:
Edmentum
ok so this is an exaple of the question before this last question
Answer:
the expression is 3 + ( - 4) so as you can tell there are more
negative than positive as you can see in the table you first add 3 than you add -4 which you get -1
Step-by-step explanation:
hope it helps!
What is the number of terms in this expression?
M/5 + 4 x 6
Answer:
Step-by-step explanation:
Terms are separated by addition and subtraction therefore two terms
Pls help. Write an equation where the solution is 2.
Answer:
Step-by-step explanation:
x = 2 works lol
but if you want a more complicated one:
4x - 4 = 4
there's infinite equations
Find the value of x.
3521
3x-2
Answer: 47
we have:
41° + 3x - 2 = 180°
⇔ 3x - 2 = 180 - 41
⇔ 3x - 2 = 139
⇔ 3x = 139 + 2
⇔ 3x = 141
⇔ x = 141/3
⇔ x = 47
Step-by-step explanation:
I don’t understand ?
Answer:
vertical 7 and 4
supplementary 5 and 1
Answer:
1. vertical angles: <2 and <5
2. Supplementary angles: <6 and <2
Step-by-step explanation:
Vertical angles are angles that are opposite to each other
-they will always have the same measure
-examples from the picture: 2 and 5, 6 and 1, 3 and 8, 7 and 4
Supplementary angles are angles that add up to 180
-they will always be able to form a straight line
-examples from the picture: 1 and 5, 6 and 2, 1 and 2, 5 and 6, 3 and 7, 7 and 8, 3 and 4, 8 and 4
4. Find the product. 1/4 x 3/4 5. Find the product. 1/2 x 1/4
4. 3/16
5. 1/8
6. 14/70= 5
A train traveled 162 miles in 3 hours. At the rate, how many miles will the train travel in 1/3 hour?
A.36mi
B.18mi
C.27mi
D.54mi
Answer:
B. 18 (approximately)
Step-by-step explanation:
54 * 1/3 =
54 = total miles traveled (per hour)
1/3 = hours traveled
How to Simplify 3(9x)
yup shes right, the girl above meh
Answer:
the answer is 27x all you do is multiply the 9 and the 3 and get 27 and then add the X to it
Step-by-step explanation:
The citizens of a city were asked to choose their favorite type of pet. The circle graph shows how the citizens answered. If 60,000 citizens answered the
question, how many chose Dog?
Cal
Fish
15%
Hamster
696
Dog
26%
Snake
9%
0
Х
5
?
Cat
21%
Bird
23%
Answer:
16000
Step-by-step explanation:
Mr. Smith has 78 total textbooks in his classroom cupboards. If the ratio of Science
books to ELA books is 5 to 8, how many Science books does he have?
38
0 48
O 30
65
someone help me with this
Solve the equation 3(x−4)=12x .
Answer:
x = -4 / 3
Step-by-step explanation:
Answe 4/3
Step-by-step explanation: