tim can run three miles in 20 minutes if he maintain his speed how long will it take him to run 9 miles
Answers
Answer:
60 minutes or 1 hour
Step-by-step explanation:
My picture is my worked out solution :)
Answer:
An hour
Step-by-step explanation:
Related Questions
solve for x x+3=(-7) i need explanation
Answers
Answer:
x=-10
Step-by-step explanation:
Look at the attachment below
Hope this helps (:
The ratio of pencils to pens in the drawer is 12:32. If there are actually twice as many pencils as in the ratio, how many pencils and pens are there in the drawer?
A:24 pens, 64 pencils
B: 12 pencils, 32 pens
C: 24 pencils, 64 pens
D: 12 pens, 32 pencils
Answers
Answer:
24 pencils : 64 pens
Step-by-step explanation:
pencils : pens
12:32
Twice as many pencils mean multiply each by 2
12*2 : 32*2
24: 64
24 pencils : 64 pens
Answer:
B
12x2=24
32x2=64
ASAP NEED HELP RN angle ABC = ?
Answers
Write the expression. Then, check all that apply.
a number cubed increased by four
A 2-column table with 4 rows. Column 1 is labeled Key Words with entries a number, cubed, increased by, four. Column 2 is labeled replace with entries n, exponent of 3, +, 4.
“A number cubed” is a power, where the base is the variable, n, and the exponent is 3.
“A number cubed” is a power where the base is 3 and the exponent is n.
“Increased by 4” means add 4.
“Increased by 4” means multiply by 4.
The expression is written as n3 + 4.
The expression is wriitten as 4n3
Answers
Answer:
It's a, b, and d
Step-by-step explanation:
Okay so, I just got the question and just answered it lol
its A, B, and D
so
[ Replace "a number" with the variable n]
[The two operations are multiplication and addition]
[The expression is written as 4n + 7]
Hope this helps! :)
The expression is written as n³ + 4 which represents "a number cubed" as a power, where the base is the variable, n, and the exponent is 3.
What is the expression?Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.
Algebra is a discipline of mathematics that deals with symbols and the rules that govern their use. These symbols, known as variables in elementary algebra, indicate quantities with no set values.
As per the question, the phrase "A number cubed" is a power, where the base is the variable, n, and the exponent is 3.
"Increased by 4" means add 4.
⇒ n³ + 4
Thus, the expression is written as n³ + 4.
Learn more about Expressions here :
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1. Simplify: 10(y+4)-2(y+1).
Answer???
Answers
Answer:
8y+38
Step-by-step explanation:
Answer:
2(4y+19)
I hope this helps :)
You need at least $40 to buy some notebooks, but your parents don’t want to give you more than $50. Write an inequality representing the possible amount of money you could get.
Answers
m = amount of money you receive
You need at least $40, so that means you need m = 40 or more
So [tex]m \ge 40[/tex] which is the same as saying [tex]40 \le m[/tex]. You flip both sides and also flip the inequality sign as well.
At the same time, your parents won't give you more than $50. So the largest m can get is m = 50. This means [tex]m \le 50[/tex]
-----------------
Combine [tex]40 \le m[/tex] and [tex]m \le 50[/tex] to get the compound inequality [tex]40 \le m \le 50[/tex]
This represents all the possible values of m. We see that m can get as small as m = 40, or as large as m = 50, or anything in between.
------------------
Answer: [tex]40 \le m \le 50[/tex]
Nine students in Maddie's classroom are wearing red. There are
30 students in her class. Maddie says that 30% of her class is
wearing red. Is Maddie correct? Explain your reasoning.
Answers
Answer:
YES
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
30 students
9 of them wearing red
Maddie says 30% of her class is wearing red.
you know this because 30 total students take away 9 and you have 21.
now what you do is take that and you are left with 21 and then you add the nine back so you get 30%!!! DONE BOOM
BRAINLIEST, 40 points
A girl's feet are negative 2/4 yards from the surface of a pool. A boy's feet are negative 3/4 yards from the surface of the pool. Determine whose feet are closer to the surface.
A. The girl's feet are closer to the surface of the pool because negative 2/4 > negative 3/4.
B. The boy's feet are closer to the surface of the pool because negative 2/4 > negative 3/4.
C. The girl's feet are closer to the surface of the pool because negative 2/4 < negative 3/4.
D. The boy's feet are closer to the surface of the pool because negative 2/4 < negative 3/4.
Answers
Answer:
A
Step-by-step explanation:
as a negitive 1/2 is closer than 3/4
Use the diagram to complete the statement.
Answers
Answer:
∠FJH ≅ ∠BJA
Step-by-step explanation:
From the given image, we notice that the only congruent relation ∠FJH has is with ∠BJA.
Where ∠BJA is vertically opposite to ∠FJH
Hence, we can say that ∠FJH ≅ ∠BJA since both these angles are vertically opposite
a bakery sells 1230 cakes durinc a holiday season. one third of them are caramel cakes one gslf are chocolate cakes and the remaining are banana cakes. what is the total amount earned by the bakery by selling cakes furing the holidsy season
Answers
1/3 x 1230= 410
1/12 x 1230= 615
615+410= 1025
1230-1025= 205
410x35+615x39+205x45=
47,560
a line has a slope of -2/11 and a y intercept of 5/11. which of the following is an equation of the line?
F. 11x − 2y = 5
G. 2x + 11y = 5
H. 11x + 2y = −5
J. 2x + 5y = 11
Answers
Copy and complete this table of values for y=x+4? Please answer
Answers
x | y
———
-2 | 2
-1 | 3
0 | 4
1 | 5
2 | 6
If this helped, please mark brainliest:)
What is the solution for the equation 6x - 8 = 4x?
O x = 0.8
Ox=4
Ox=8
Ox= 16
Answers
Answer:
0= 48×45 =2160 0=4×16 =32 0=8×64=1120=16×16=256 jadi semuanya ada jumlahjadi kakak pilih 4×16
karena:
4×16×4 = 256
Step-by-step explanation:
thanks you
i'm sorry ya kalo salah
True or False...does the verbal situation
represent the equation 2 + 1.5x = 2x?
Billy's movie club charges a membership fee of $2 plus $1.50
per rental, while Suzie's movie club has no membership fee
but charges $2 per rental. Bill and Suzie find that they each
rented the same number of movies last month and paid the
same total amount. Find x, the number of movies each
person rented.
Answers
Please help me with this!! tysm <3
Answers
Answer:
5
Step-by-step explanation:
What is the answer to the multiplication problem that is modeled below?
a 3/4
b 7/8
c 3/8
d 1/2
Answers
Answer:
I think is A
Step-by-step explanation:
ssssssssdhdtdñuxouryoetwarsgdkcktctkcykcykcyovyoctidrstidgkvlh lhchictixtix
Answer:
I would say C ig
Explanation: I never seen this method in my life ir atleast I don't remember but you got a 25% chance if success rate
2/5 divided by 5/6 is? Express ur awnser in the simplest form. DIVIDING FRACTIONS! pls help right away and thx :)
Answers
2/5 x 6/5
= 12/25
or
= 0.48
2/5 divided by 5/6 equals 12/25.
To divide fractions, we multiply the first fraction by the reciprocal of the second fraction.
The reciprocal of a fraction is obtained by swapping the numerator and the denominator.
So, to divide 2/5 by 5/6, we multiply 2/5 by the reciprocal of 5/6.
Reciprocal of 5/6 = 6/5
Now, we can multiply the fractions:
[tex]\frac{2}{5} \times \frac{6}{5}[/tex]
[tex]= \frac{2 \times 6}{5 \times 5}[/tex]
[tex]= \frac{12}{25}[/tex]
Therefore, 2/5 divided by 5/6 equals 12/25.
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4 ➗ 4/5 SIMPLEST FORM
Answers
Answer:
It is 5! :)
:3
Answer:
simplest form is 5.
Step-by-step explanation:
4/1 / 4/5
4/1 * 5/4=20/4
20/4=10/2 or 5/1 or 5
5.
the difference of twice a number and 10 is less than or equal to -23
Answers
Answer:
2x - 10 ≤ -23
Step-by-step explanation:
Hope this helps :)
Give the numerical value of the parameter p in the following binomial distribution scenario.
A softball pitcher has a 0.721 probability of throwing a strike for each pitch and a 0.279 probability of throwing a ball. If the softball pitcher throws 19 pitches, we want to know the probability that more than 15 of them are strikes. Consider strikes as successes in the binomial distribution. Do not include p in your answer.
Answers
Step-by-step explanation:
;x = 0, 1, 2, ....n
PLEASE HELP ASAP!!! :)
Using the remainder theorem, what is the remainder of the quotient of x^3– 6x^2 + 4x– 5 and 1 - 3?
A.88
B. -20
c.-74
D. 34
Answers
Answer:
The correct answer is B. -20.
Step-by-step explanation:
I got it right on the Edmentum test.
The remainder of the quotient is -20.
Option B is the correct answer.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
x³ - 6x² + 4x - 5 and x - 3
Now,
x - 3 ) x³ - 6x² + 4x - 5 ( x² - 3x - 5
x³ - 3x²
(-) (+)
-3x² + 4x
-3x² + 9x
(+) (-)
-5x - 5
-5x + 15
(+) (-)
-20
Thus,
The remainder is -20.
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what is the quotient of 2,173 ÷ 53
A. 341 R 3
B. 341 R 7
C.409 R 3
D.409 R 7
Answers
If a person can walk with an average speed of 5 meters/second, how far will they walk in 8 minutes?
Answers
Answer:
2,400
Step-by-step explanation: If a person can walk 5 meters per second and there are 60 seconds in a minute then you would multiply 5 by 60 and get 300. Then you multiply that by 8 and get 2,400.
Answer:
5 meters a second
60 seconds in a minute
5 x 60= 300
8 minutes
300 x 8 = 2400 meters in 8 minutes
Step-by-step explanation:
3 3/10 ÷ 1 4/7 to the lowest terms
Answers
Answer:
2 1/10
Step-by-step explanation:
33/10 ÷ 11/7
33/10 x 7/11
231/110
21/10
2 1/10
The following data points represent how many goals Hank scored each season. 45 , 43 , 45 , 44 , 44 , 44 , 47
Answers
Answer:
so if you are looking for Mean, Range, and Median:
Median:44
Range:44
Mean: estimated: 44.6
Step-by-step explanation:
Answer:
If your looking for the M.A.D here
Step-by-step explanation:
Step 1. 45+43+45+44+44+44+47 =312
Step 2. 312/7 =44.57
Step 3.
45 - 44.57=0.43
43 - 44.57=1.57
45 - 44.57=0.43
44 - 44.57=0.57
44 - 44.57=0.57
44 - 44.57=0.57
47 - 44.57=2.43
Step 4.
0.43+1.57+0.43+0.57+0.57+0.57+2.43=6.57
Step 5.
6.57/7 = 0.93
Which expressions are equivalent to z + (z+6)?
Choose all answers that apply:
A: (z+z) (z+6)
B: (z + 6) +6
C: 2(z+3)
Answers
A: (z + z) (z + 6)
Hamdah wants to save $500 to buy a TV. She saves $17 each week. The amount, A (in dollars), that she still needs after w weeks is given by the following function. =Aw−50017w Answer the following questions. (a) If Hamdah still needs $211, how many weeks has she been saving? weeks (b) How much money does Hamdah still need after 5 weeks? $
Answers
Answer:
a) 14.11 dollars (b) 204 dollars
Step-by-step explanation:
(a) 500 - 211 = 289 289 '/. 17 = 14 r:7 14.7 dollars
(b) 17 x 5 = 85 289 - 85 = 204
hope this helped :)
help me pretty please. with 11th grade math
Answers
Answer:
180 the answer. English is a West Germanic language first spoken in early medieval England which eventually became the leading language of international discourse in today's world.
What is the product of 5 1/2 and 1/8 (fractions only)
Answers
Decimal Form: 0.6875 (if needed) :)
Answer:
[tex]5\frac{5}{8} \\[/tex]
hope this is what you what.
3x + 21 6x - 60 find the two angles measure from the diagram answers 78,102 78,78 or 102,102
Answers
Answer:
102 and 102Step-by-step explanation:
There is no diagram attached
It is assumed the angles are vertical
Vertical angles are congruent as per vertical angles theorem
3x + 21 = 6x - 606x - 3x = 21 + 603x = 81x = 81/3x = 27Angle measures
3*27 + 21 =81 + 21 = 102So the answer is
102 and 102