Answer:
522 bacteria
Step-by-step explanation:
The formula given as growth rate =
A = Po (1 + r)^t
Where:
Po is the original population
t is time in hours = 30
A is the new population = 3000
r is growth rate = 0.06
3000 = Po × ( 1 + 0.06)^30
3000 = Po × 1.06^30
Divide both sides by 1.06^30
Po = 3000/1.06^30
Po = 522.33039273 bacteria
Approximately = 522 bacteria
The original size of the bacteria was 522 bacteria
Your friend's height is close to 180 centimeters.
What is your friend's height close to in meters?
Answer:
180 cm is 1.8 meters
Step-by-step explanation:
100cm is in a meter. so 180 is 1.8 meters
hope this helped! Have a nice day!
1-1=-5
Step by step process
A submarine travels 450 feet below sea level. If the submarine ascends 125 feet, what integer represents the submarines new position?
Answer:
325
Step-by-step explanation:
450-125=325+125=450
Answer: 45
Step-by-step explanation:
I got it right
Chris purchased a video game for the sale price of $35, not including tax. It had been discounted 30%. What was the original price of the game?
Answer:
Chris bought the game for 35 after the 30 percent discount
30 percent of 35 is 10.5
35+10.5 is 40.5
40.5 is the original price before discount!
Step-by-step explanation:
over the last week, the daily low temperature in degrees Fahrenheit have been -3,6.9,17 1/2,5.5,22,-1/4 and 1.25 list these numbers from greatest to least.
Answer:
22, 17 1/2, 6.9, 5.5, 1.25, -1/4, -3
Step-by-step explanation:
Which set of data represents y as a function of x?
Answer:
B.
Step-by-step explanation:
All of them failed either the vertical line test or has the same domain (x)
Hope this helps!
Answer:
B. {(5,2), (3,4), (1, 2), (-1, -4)}
Step-by-step explanation:
B is the only one that doesn't have a repeated domain or x value like the other ones
How can you represent a proportional relationship with an equation ?
Answer:
make sure the are equal ig
Step-by-step explanation:
Hope this helps a little at least
Does anyone know how to solve this?
what is the range of y=x
Answer:
[tex](-infinity, +infinity)[/tex]
Step-by-step explanation:
The range is all real numbers because y = x is a line. Lines continue upwards and downwards forever.
What is your favorite Ariana Grande song? (social experiment for math, we told to ask friends a question that applies to a certain group and told to create a graph on the question!) Every question is counted.
Answer: 7 rings
Step-by-step explanation:
Answer:
bang bang that's one of them or one last time i'm on my brothers accont lol
Step-by-step explanation:
700-833 x 546086 -08734 x 23904987 divded by 60
A random survey of quality of city parks is taken. Seventy-five percent of the people surveyed were pleased with the condition of the parks. If 180 people were please, the how many people were surveyed. (Hint: You can use a % bar or % proportion to solve)
Answer:
Number of people surveyed is 240 people
Step-by-step explanation:
We are told that Seventy-five percent of the people surveyed were pleased with the condition of the parks.
Now, if the number of people surveyed is represented by y, then number of people that were pleased with the condition of the parks = 75%y
This can be written as: 75y/100
Now, we are 180 people were pleased.
This means that;
75y/100 = 180
Let's multiply both sides by 100 to get;
(75y/100) × 100 = 180 × 100
This gives;. 75y = 18000
Divide both sides by 75 to get;
75y/75 = 18000/75
y = 240
Number of people surveyed is 240 people
A boat travels 110 feet in 5 seconds. What is the boat's speed in miles per hour?
Answer:
.25 mph
Step-by-step explanation:
1320 feet per hour , 1/4 mph
Answer: 15 miles per hour
Step-by-step explanation:
110 feet in 5s
220 in 10 sec
1320 in 1 min
79,200 in 1 hour
79,200 feet= 15 miles
15 miles in 1 hour is 15mph
In which quadrant do these following points be located
Choices:
Quadrant I
Quadrant II
Quadrant lll
Quadrant lV
Answer:
1. Quadrant IV
2.Quandrant III
3.Quadrant II
4.Quadrant I
Step-by-step explanation:
Which statement is true about the lengths of the sides? Each side has a different length. Two sides have the same length, which is less than the length of the third side. The three sides have the same length. The sum of the lengths of two sides is equal to the length of the third side.
Answer:
Two sides have the same length, which is less than the length of the third side
Step-by-step explanation:
The attached figure shows that the two lengths has 45 degrees each and one length is right angle i.e. 90 degrees
So as per the given options, the second option is correct
As the first option is wrong because two sides contain the same length and one side has a different length
The third option is wrong
The fourth option is also wrong because as per the Pythagorean theorem the square of the two sides should be equivalent to the square of the hypotheses
Therefore the second option is correct
Answer:
b
Step-by-step explanation:
edge 2021
Jordan paid $390.60 for 124 cupcakes that each cost the same amount. Find the price of one cupcake.
Answer:
3.15
Step-by-step explanation:
The solution is, the price of one cupcake is $3.15.
What is division?Division is the process of splitting a number or an amount into equal parts.
Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.
here, we have,
Jordan paid $390.60 for 124 cupcakes
that each cost the same amount.
so, the price of one cupcake = $390.60/ 124
=$3.15
Hence, The solution is, the price of one cupcake is $3.15.
To learn more on division click:
brainly.com/question/21416852
#SPJ6
Jayson used 0.5 cup of kernels to make 16 cups of popcorn. How many cups of popcorn would he make if he used 0.75 cup of kernels? *
a. 32
b. 28
c. 24
d. 20
Answer:
B
Step-by-step explanation:
Hope I helped
Which of the following is an extraneous solution for the equation below?
(x^2-3x+2)/(x-1)
A. -2
B. 1
C. 2
D. -1
Answer:X=-2
Step-by-step explanation: 2−3x+2
x−1
=
x2−3x+2
x−1
=
(x−1)(x−2)
x−1
this is 6th grade math not no 2309422347324782344872e+ - 1232434534532421e+ collage math
Answer:
4 1/2
Step-by-step explanation:
Answer:
The answer is 90/20
Step-by-step explanation:
3 3/4:
3x4=12+3=15/4
Find out 5/6 reciprocal (Just turn it around)
6/5
Then your left with 15/4 x 6/5 (psssst You have to change the division symbol to multiplication!!)
15/4 x 6/5= 90/20
Help with number 3 for math
Answer:
4
Step-by-step explanation:
The slope is declining so, thats the only reasonable answer.
Find the Y-intercept of the graph above
Answer:
4
Step-by-step explanation:
Can Someone please help me?
Answer:
$422
Step-by-step explanation:
3≤x<12 how do I graph this?
Answer:
You’d graph it like this,
what is 1532 times 23221
Answer:
35,574,572
Step-by-step explanation:
brainlist plz thx
Please help me with this question
You reflect triangle pqr, with verticles p(-2 -4) q(-3 -1) and r(-4 -4) across the y-axis to get triangle p'q'r' what are the cooridinates of triangle p'q'r'
Answer:
see explanation
Step-by-step explanation:
Under a reflection in the y- axis
a point (x, y ) → (- x, y ) , thus
p(- 2, - 4 ) → p'(2, - 4 )
q(- 3, - 1 ) → q'(3, - 1 )
r(- 4, - 4 ) → r'(4, - 4 )
The scale of a port used in the drawing is 1 in. = 4ft. The actual length of the porch is 11 1/2 ft. What is the length of the porch in the drawing? Please answer ASAP!
Answer: I think it would be 8 and 3/4in
Select all the rational numbers
- 14
- 1.4
- 1.44...
- 1.414414441...
14/10
Answer:
14, 1 4, 1.44...., 14/10.
Can somebody explain and give examples If u can! On how to do this
Grade5math
Answer:
Equivalent Fractions have the same value, even though they may look different.
Step-by-step explanation:
For example:
[tex] \frac{1}{2} = \frac{2}{4} = \frac{4}{8} [/tex]
the fractions have different numerator and denominator but are equal to the same value.
solve -2124x +13=-11
