is the answer open circle?
If represents the number of bacteria in a culture at time t, how many will there be at time
Answer:
Population of bacteria at time [tex]t = 6[/tex] is [tex]2441[/tex]
Step-by-step explanation:
The complete question is
If [tex]y = 10 (2.5)^t[/tex]represents the number of bacteria in a culture at time t, how many will there be at time [tex]t = 6[/tex]
Solution
Given
The population of bacteria after time t is equal to [tex]y = 10 (2.5)^t[/tex]
Population when at time [tex]t = 6[/tex]
We will substitute the value of time in above equation.
[tex]y = 10 (2.5)^6\\y = 10 *244.14\\y = 2441.4 = 2441[/tex]
9 x 7 = (? x 7) - (1 x 7)
= 70- ?
= ?
Answer:
70 / 7
? = 10
Step-by-step explanation:
63 = 7 * ? - 7
70 = 7 x ?
70 / 7 = ?
? = 10
Answer:
-364
Step-by-step explanation:
ok so just followed the equation and got that
Which one is greater 26.2,262,275
Answer:
275
Step-by-step explanation:
Greatest number to lowest number sequence:
275, 262, 26.2
[b] A right circular cylinder whose volume is 704 cm and its diameter length is 8 cmn.
» then find its height
HELP ASAP!!
Answer:
volume of cylinder=704 cm³
πr² h=704
22/7 ×(8/2)²h=704
50.28h=704
h=704/50.28=14.001=14cm
Please help, i really need help
Answer :
35 hot dogs and 52 sodas were sold.
Step-by-step explanation:
Let the no. of hot dogs sold be x and no. of sodas sold be y .
Put together your two equations, and find the values of x and y, to know exactly how many hot dogs and sodas were sold.
Hope i was able to help:)))
Please help anyone???
Answer:
i think bca would be the same
Step-by-step explanation:
Which set of characteristics produces one unique triangle
Answer:
The first one because all characteristics mentioned in other options makes an scalene triangle but the first option makes isosceles triangle.
(6, -3) answer choices
(3, -6)
(0, 0)
(0, 5)
Answer:
(6, - 3 )
Step-by-step explanation:
The solution to a system of equations given graphically is at the point of intersection of the 2 lines.
The lines intersect at (6, - 3 ) ← solution
HELP DUE IN 30 MINS!
Are the following triangles congruent? If so, identify the postulate and finish the congruent statement.
If they are not congruent or there is not enough information, then write not possible in each blank.
Postulate:
Congruence Statement: ΔTAF ≅ Δ:
Answer:
Step-by-step explanation:
TAF ~=TUG
Postulate : AAS
is this correct if not what did i do wrong?
im late to this ..
What is the area of this figure?
the answer is 360, remember its length x width x height
HELP!!! PLEASEEEEEE!!!!!
Write in point-slope form an equation of the line that passes through the point (9, 5) with slope 3
Answer:
[tex]y _{1} - y = m(x _{1} - x) \\ \\ 5 - y = 3(x - 9) \\ \\ 5 - y = 3x - 27 \\ - y = 3x - 27 - 5 \\ - y = 3x - 32 \\ y = - 3x + 32[/tex]
I hope this help
how to change a fractiion in decimal example 108/30 change this in decimal
Step-by-step explanation:
decimal decimal sixit is helpful
What is are the numbers to P.I.E
Answer:
Step-by-step explanation:
Answer:wow
Step-by-step explanation:I have no answer but Cool
James bought 257 pieces of candy . If 37% of the candy was eaten . How much pieces were ate ?(middle school)
Answer:
95.09 pieces of candy were eaten.
Step-by-step explanation:
2/3(9x – 6) – 4 = 9x – 6
Based on the equation above, what is the value
of 3x - 2 ?
A) -4
B)-4/5
C)-2/3
D)4
justine and her cousin natalie are picking out snacks at the corner store for movie night. natalie spends $5.30. justine spends 1 1/3 times as much as natalie. how much money do the girls spend in all?
Answer:
$12.35
Step-by-step explanation:
to figure out how much justine spends we need to multiply 1 1/3 with 5.30
1 1/3=4/3
4/3=1.33(decimal for easy calculations)
1.33*5.30=7.05
so now to figure out how much BOTH the girls spend:
7.05+5.30=12.35
$12.35
Answer:13.25
Step-by-step explanation:
13.25
Mr. Crain wants to decorate his door for the first day of school. The door is 7 feet tall and 3 feet wide. How many square feet of paper will Mr. Crain need to cover the door before he decorates it?
Answer:
wirebdjd
Step-by-step explanation:
dkejdkenfjzmdmf
The total cost for potatoes, y, at a grocery store can be modeled by the equation y = 0.59x, where x is the number of pound of potatoes.
What is the most appropriate domain of the function?
Answer:
all nonnegative rational numbers
Step-by-step explanation:
At a school
The ratio of the number of boys to number of girls = 9:7
There are 100 more boys than girls.
Work out the total number of students at the school.
Answer:
1600
Step-by-step explanation:
b : g : total
9 : 7 : 16
difference-> 9-7=2
2u->100
1u-> 50
16u-> 1600
PLEASE HELP ASAP!!!!
factor:p^2-6-q*(p^2-6)^2
20POINTS!!!
PLEASE PLEASE PLEASE !!!!!!!!!!!!
Answer:
− ( q p 4 − 12 q p 2 + 36 q − p 2 + 6 )
Step-by-step explanation:
bro help bro this is due in 24 min
Answer:
120 square cm
Step-by-step explanation:
Area of the given figure
= Area of rectangle + Area of trapezoid
[tex] = 12 \times 8 + \frac{1}{2} \times ( 8 + 4) \times 4 \\ \\ = 96 + 12 \times 2 \\ \\ = 96 + 24 \\ \\ = 120 \: {cm}^{2} [/tex]
Answer:
Answer:
120 square cm
Area of the given figure
= Area of rectangle + Area of trapezoid
Step-by-step explanation:
y=-x+5
Find the slope of each line
Answer: m = -1
Step-by-step explanation:
Solve the simultaneous equations by substitution
5x+6y=−11
5x=2y−3
Answer:
y= -1, x= -1
5x+6y=-11
-(5x-2y=-3)
8y=-8
y=-8/8
y= -1
5x+6(-1)=-11
5x-6 = -11
5x=-11+6
5x=-5
x=-5/5
x=-1
The required solution of the simultaneous equation is x = -1 and y = -1.
Given that,
To solve the given simultaneous equation,
5x+6y= −11
5x = 2y −3
Simultaneous linear equations are two- or three-variable linear equations that can be solved together to arrive at a common solution.
here,
5x = 2y −3 - - - - - (1)
5x+6y= −11
By substitution, from equation 1
2y - 3 + 6y = -11
8y = -8
y = -1
Now,
5x = -2 - 3
x = -1
Thus, The required solution of the simultaneous equation is x = -1 and y = -1.
Learn more about simultaneous equations here:
https://brainly.com/question/16763389
#SPJ2
Eight greater than twice the number
X times 2 plus 8 (hope this helps cuz I don't know what it asking)
Step-by-step explanation:
X times 2 plus 8
A rabbit can run short distances at a rate of 35 miles per hour. A fox can run short distances at a rate of 21 miles per half hour. Which animal is faster, and by how much? please helpp
Answer:
the fox is faster by 0.12.
Step-by-step explanation:
Please help I’m a 4 grader need help with this I’m not sure how to do this
Answer:
10 ÷ 5 = 2 × 2= 4. 4 is your answer
Step-by-step explanation:
its easy. when you see a number () thats just multiplication. so basically the equation is really just saying 10 ÷ 5 × 2
Need help on this please help
what is the equation for this graph or table? picture shown :D
The price of a bicycle Rocco wants to pay is $282. If the sales cost is 4% of the total price how much sales tax will Rocco pay?
Answer:
$11.28
Step-by-step explanation:
Given data
Cost of bicycle= $282
tax= 4%
let us find the sales tax
=4/100*282
=0.04*282
=$11.28
Hence the sales tax is $11.28