200 times / 3 minutes = x times / 60 minutes
3x = 12000
x = 4000 times in an hour
A person's heart will beat 4000 times in an hour.
Hope this helps!! :)
Answer: 4000 beats per hour
Step-by-step explanation:
200 beats X 60 minutes
3 minutes 1 hour
The term 'minutes' cancel out therefore you are left with beats per hour
200 x 60 = 12000 = 4000 beats per hour
3 3
solve this i dont know how to graph it pls tell
ASAP and i will give brainliest
Answer:
straight line through (0,4) and (2,0), shade everything above it
Step-by-step explanation:
First solve the equality, which will give you a straight line.
Then check if the inequality (the > sign) means you have to shade the area above or below it.
2x + y = 4 can easily be solved by first taking x=0, then you find y=4, hence (0,4) is a solution.
Then take y=0, then you find 2x = 4 so x=2, hence (2,0) is a solution.
Plot these two points and draw a line through them.
Now, since 2x+y has to be larger than 4, all the points to the right and above the line are valid. So that's the area you have to shade.
Juan is making a cake for his mom's birthday. For every three cups of
flour, there are four teaspoons of sugar. If Juan used 33'cups of flour,
how many teaspoons of sugar did he use? Be sure to identify the
multiplicative rule.
Answer:
44 teaspoons
Step-by-step explanation:
33 divided by 3 is 11 and 4 x 11 is 44 if juan used 4 teaspoons of sugar every 3 cups of flour then 3 goes into 33 11 times and 4 x 11= 44
A man is 23 years old. His sister is 11 years old. How many years ago was the man 3 times older than
his sister ?
Jayden walked a total of 12x+5r-8 miles on Monday and Tuesday. If he walked 7x-10r miles on Monday, how
many miles did he walk on Tuesday?
Answer:
8 Miles on Tuesday
Step-by-step explanation:
Jahden walked (12x + 5r - 8) - (7x -10r) = 5x + 15r - 8 miles on Tuesday.
Drag each label to correct location on the image. Identify which equations have one solution, no solution, or infinitely many solutions?
Answer:
2z+2+4z=16/5+2z-6/5; 5r+2=6r+3-r
One Solution: 3/2x+2.3-1/2x=4.3+x; 2x+2/3=2x+4/5-4x; 32p-2.5+2.1p=5p-7/2
Infinite Solution: 17/4+4.2y-9/4=2.2y+6+2y-4
Step-by-step explanation:
A rectangle prism has dimensions of 2 cm x 2 cm x 5 cm what is its surface area explain your reasoning
1
TIME REMAINING
59:10
Which graph has a slope of ?
2
سا
-1.
-5-4
-2-1
11
-21,
1 2 3 4 5
-2
-3
-3
-5
Answer:
5
Step-by-step explanation:
i say 5 it makes more sens then the other answers
The graph which have slope 4/5 is Graph II.
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the
change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx where, m is the slope
We have the graph.
As, we know slope= rise / run
In graph 1 the slope is
Slope= rise/ run
slope= 4/4
slope= 1
In graph 2 the slope is
Slope= rise/ run
Slope = 4/5
In graph 1 the slope is
Slope= rise/ run
Slope= 2/5
Thus, Graph II have slope 4/5.
Learn more about Slope here:
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Hi i need help with this !
Answer:
4y+8x
Step-by-step explanation:
well, because that was the only one that did not have a line on desmos.
Tarzan peeled 480 oranges in 8 hours. At that rate, honey many oranges would be peeled in 4 minutes
I need help I don't understand.
Answer:
x=6
Step-by-step explanation:
The two lines below are parallel. If the slope of the red line is 1, what is the
slope of the green line?
8-2n+3p has how many coefficients and how many variables??
PLEASE HELP ASAP
Answer:
2 coefficients
Step-by-step explanation:
2n,3p Are your Coefficients because they have variables
Step-by-step explanation:
-2 and 3 are coefficients while n and p are the variables
What prism is this?
Answer:
A trapezoid prism from the looks of it.
Step-by-step explanation:
Hope this helps!
a worker uses 45 inches of steel to make 300 nuts of the same size how many inches of steel wire will be needed to make one such nut?
Answer:
about 6.66666 inches
Step-by-step explanation:
It says you're in college why do you need help with such a simple problem?
Estimate and then solve 1,260 ÷ 17 = ___.
74 r 2
74 r 3
75 r 2
75 r 3
Answer:
It would be 74 remainder 2, the first one
Write the Natural numbers after 10,999,11,009,11,001
Answer:
The next three natural numbers after 10999 are 11000,11001, and 11002.
Step-by-step explanation:
Write first natural number after 10999:
10999 + 1 = 11000
Write second natural number after 11000:
11000 + 1 = 11001
Write the third natural number after 11001:
11001 + 1 = 11002
Hence, the next three natural numbers after 10999 are 11000, 11001, and 11002.
I WILL MARK BRAINLIST ASAP
Andre opened a bank account. He deposited $135 each month for 5 months. His bank charged him $5 each month to use the account.
How much money is in Andre's account after 5 months?
A.
$675

B.
$650

C.
$115

D.
$130
Answer:
B. $650
Step-by-step explanation:
Every month Andre is losing $5 each month and he adds on $135 each month. This can be expressed as:
($135 × 5) - ($5 × 5)
= $675 - $25
= $650
Two more than the quotient of a number and 4 equals 7.
Answer:
20
Step-by-step explanation:
we can set up the equation like this:
n/4 + 2 = 7
subtract 2 from both sides
n/4 = 5
multiply 4 to both sides and you get...
n = 20
what is the greatest common factor of 15v to 3rd power and 12v to the 2nd power?
Answer:
Step-by-step explanation:
the great common factor is 3 =5v over 4 in a fraction
The lengths of the worms (in inches) are listed here.
Which line plot shows this data?
Answer:
The second one shows the data of the lengths of the worms.
Step-by-step explanation:
By counting the number of times a number was represented on the number line.
Like 1, four times.
1 1/2, three times.
1 3/8, three times.
Likewise to all other numbers.
-95
What is the quotient of
??
o
O
O
32
49
O )
12
2
༣
-29
Answer:
[tex] - 2 {x}^{9} [/tex]
For functions f(x) = x + 2 and g(x) = 8x2 - 2x + 4,
find the following.
(Simplify your answers completely.)
(a) (fºg)(x) =
(b) (f. g)(-1) =
Answer:
Sorry im not ood at math so i cant help
Step-by-step explanation:
Classify each number as an integer or not -32/4 yes or no -27/9 yes or no 5/11 yes or no -73.27 yes or no -36 yes or no
Answers:
-32/4 = yes-27/9 = yes5/11 = no-73.27 = no-36 = yes=====================================================
Explanation:
Use long division or a calculator to find that -32/4 turns into -8. This is an integer because it's a negative whole number.
The same goes for -27/9 because it turns into -3
The value -36 is also an integer as well
Something like 5/11 is not an integer because 5/11 = 0.4545 approximately which isn't a positive whole number. Integers are either positive or negative whole numbers, or 0.
For similar reasons, we can see that -73.27 isn't an integer either because it's not a negative whole number.
Richard wants to purchase a new Havaianas. The cost of the havaianas he wants to buy is Php299. Richard has saved Php42 for his new purchase. His parents are willing you give him three times what he has saved. On the weekends. Richard cut lawns for Php20 an hour. How many more hours will Richard have to work until he has enough money to purchase his Havaianas?
Using the required arithmetic operations, the number of mowing hours required to meet up with the cost of the Havannian ls 7 hours.
Cost of Havannian = Php 299Amount saved = Php 42The amount he'll be given by his parents = 3(42) = Php 126
Total amount = 42 + 126 = Php 168
Amount left to meet up cost of Havannian = (299 - 168) = Php 131
Lawn cutting rate per hour = Php 20
Number of cutting hours needed = (Php 131 ÷ Php 20) = 6.55 hours
Therefore, in other to meet up with the cost of the Havannian, hell have to mow for atleast 7 hours.
Learn more : https://brainly.com/question/18112348
The hours Richard would have to work more in order to purchase his Havaians is 7 hours.
The first step to take in order to determine the answer is to determine the total amount Richard has.
Amount saved = Php 42
Amount his parents would give him = php 42 x 3 = php 126
Total amount Richard has = 126 + 42 = Php 168
The total amount Richard has to get in order to purchase the item:
Php 299 - Php 168 = Php 131
The total hours Richard has to work in order to have enough money = Php 131 / 20 = 6.55 hours
This is approximately 7 hours.
A similar question was answered here: https://brainly.com/question/15580066?referrer=searchResults
What does 1/2 + 1/4 equal
Answer:
0.75 as a decimal, and 3/4 as a fraction
Step-by-step explanation:
If the snow is falling at a rate of 1 2/3 inches per hour, how many hours will it take to snow 12 inches?
A.7 1/5 hours
B.20 hours
C.5/36 of an hour
1/20 of an hour
Answer:
C
Step-by-step explanation:
Write an algebraic expression to represent the coast of m gallons of gassoline if each gallon coast $1.45
Answer:
$1.45m
Step-by-step explanation:
Which equation describes the sum of the vectors plotted below?
6
A. r 38 27
B. 2x+y
C. r 38 1 27
O Dr 3x Ý
Answer: [tex]A) \ 3\vec{x} -2\vec{y}[/tex]
Step-by-step explanation:
The resultant can be calculated using triangular law of vector addition as :
[tex]\rm \vec{r}=\vec{AB} +\vec{AC}=2x+y+x-3y=\boxed{3x-2y }[/tex]
Do the fractions 6/7 and 16/25convert to repeating or terminating decumals numbers
Answer:
terminating decimals
Step-by-step explanation:
they don't seem to repeat numbers
Answer:
repeating
Step-by-step explanation:
6÷7= 1.111111111111
ReWrite 2/3 and 3/4 with a common denominator
Answer:
8/12 and 9/12
Step-by-step explanation: