Step-by-step explanation:
by my intelligent brain.......
hope it helps
Show work!
1. James did an experiment. He started out with 640 bacteria cells. He found that the growth rate of the bacteria
cells was 5.3%. Sketch the graph that represents the situation. Label the y-intercept and the point that
represents the projected bacteria population 25 h from the time James started the experiment.
2.The function f(x) = 150(1.3)
t
represents the number of bikes sold at Peer’s Bike store in months. The graph
represents the amount of bikes sold at Cycles R Us bike store in the same time period.
Answer:
y = 2327.49 ---> 25 hrs
starting plot points (0,640) and ending (25, 2327.49)
Step-by-step explanation:
b = 640
r = 5.3% = 0.053
t = 25
y = 640 ( 1 + 0.053)^25
y = 640 ( 1.053)^25
y = 2327.49 ---> 25 hrs
starting plot points (0,640) and ending (25, 2327.49)
PLEASE HURRY IM BEING TIMED!! WILL GIVE BRAINLIEST FOR THE FIRST PERSON TO ANSWER!!!!
Which is an irrational number between -9 and -10?
Answer:
B.
Step-by-step explanation:
Irrational means it can't be written as a fraction.
The area of a triangular-shaped rug is 21 square yards and the height is 3 yards. Find the base.
Answer:
14 yards
Step-by-step explanation:
the area of a triangle is 0.5×b×h
so
plug in what you have
0.5×b×3=21
(3x0.5)b=21
1.5b=21
b=21/1.5
b=14
Simplifly 25 : 15:30
Answer:
5:3:6
Step-by-step explanation:
because I took math
The value of Melissa's Jeep is $28,000 and is depreciating at a rate of 14% per year. Use an exponential function to find the value of the Jeep after 6 years. Round to the nearest cent. *
Answer:
$12,088
Step-by-step explanation:
Value = $28,000
Rate, r = 14% = 0.14
Time = 6 years
Using an exponential function :
A = Pe^-rt
P = initial value
A = final worth
A = 28000*e^-(0.14*6)
A = 28000 * e^-0.84
A = 28000 * 0.4317105
A = 12087.894
Worth after 6 years = $12,088
Maria solved the equation -5n = -9. Her answer was n = 1. She is fairly confident about her answer, but wants to do a quick check of her solution using estimation.
The solution to an equation is the true value of the equation
So, Maria's solution is incorrect
The equation is given as:
[tex]-5n = -9[/tex]
And the solution is given as:
[tex]n = 1[/tex]
To determine if her solution is correct, then she needs to substitute her solution in the given equation.
In other words, substitute 1 for n in [tex]-5n = -9[/tex]
[tex]-5 \times 1 = -9[/tex]
Multiply -5 and 1
[tex]-5 = -9[/tex]
The above equation is false.
This is so, because -5 does not equal -9
i,e, [tex]-5 \ne -9[/tex]
Hence, Maria's solution is incorrect
Read more about equation solutions at:
https://brainly.com/question/13729904
a moose is crossing a highway from marker a to markerb.a triangle connects markers ABC and markers BandC are 38 apart the angles Cand B Measure 70 and 60 respectively what is the distance from point A to pointB traveled by themoose
Answer:
bence cevap b ben çözdüm çok kolaydı yni burda sormanada gerek yoktu
PLEASE HELP ME ASAP! I'll mark brainliest if you're correct!
Answer:
Step-by-step explanation:
415 [tex]in^{3}[/tex]
Answer:
415 in^3
Step-by-step explanation:
help. pls. i will mark brainliest.
Answer:
pretty sure its b.
hope this helps!
Answer:
i think its none of the above
Step-by-step explanation:
because it can't be vertical since they need to be on opposite sides
it's not complementary because it doesn't equal to 90
it can't be supplementary because line D is not straight
so that's why i think it's none of the above
expand and simplify 3(x+2) +2 ( x+5)
Answer:
[tex]3x + 6 + 2x + 10 \\ = 3x + 2x + 10 + 6 \\ = 6x + 16[/tex]
your answer dude mark me as brainelist give me thanks
Answer:
5x + 16
Step-by-step explanation:
3(x+2) +2 ( x+5)
divide the expression into 2 separate ones:
3(x + 2) and 2(x + 5 )
Now for 3( x + 2 ) Multiply 3 with x and 3 with 2. This gives:
3x + 6
Now for 2( x + 5 ) Multiply 2 with x and 2 with 5. This gives:
2x + 10
Now since there is a '+' sign between 3( x + 2 ) and 2( x + 5 ), the expression will be:
3x + 6 + 2x + 10
You can simplify the like terms together:
3x + 2x + 10 + 6
= 5x + 16
Which is a factor of x^2+ x - 12?
Answer:
(x+4) and (x-3)
Step-by-step explanation:
Find two numbers that add to be the second term and multiply to be the third In this case, those two numbers are 4 and -3
What two numbers when multiplied yield -12 but when added produce the coefficient of the middle term x?
How about 4 times -3?
Look: 4(-3) = -12, but when added give you 1.
(x - 3) (x + 4)
Done!
What is the slope that passes through the points(-2,4) and (3,8). m=
Please Mark as brainlist ..........
PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP! how do I rob a bank
Answer:
go to nearby bank with your face covered
pick a toy gun ( it must be water gun)
shoot on the bank manager ask for money then ran away
Step-by-step explanation:
just one place where we can do anything and no-one will catch us is our dream our imagination
so rob as you like in whatever way.
All the best :D
help:(!!.!.!.!.!.!!.!.
Answer:
Step-by-step explanation:
10(5)=50
Answer:
50
Step-by-step explanation:
A=bh
50 = 10 x 5
b) The ratio 3:5 can be written in the form 1:n
The blue dot is at what value on the number line?
help me out with this pls (multiple choice) ty
Answer:
C
Step-by-step explanation:
[tex] \sin(30) = \frac{8}{x} \\ x = \frac{8}{ \sin(30) } = 16 \\ \tan(30) = \frac{8}{y} \\ y = \frac{8}{ \tan(30) } = 13.85 = 8 \sqrt{3} [/tex]
Which scenario is best represented by a linear function?
A
The area of a square, A, where the length of each side of the square is represented by
S (A= s?)
The perimeter of a square, P, where the length of each side of the square is
B represented by s
(P = 4s)
The surface area of a cube, A, where the length of each side of the cube is
C represented by s
(A = 6s )
The volume of a cube, V, where the length of each side of the cube is represented by
s(V = $)
Answer:
P=6sStep-by-step explanation:
to understand thisyou need to know about:linear functiontips and formulas:a linear function is function with two variables one dependent another one is independentlet's solve:since we can see what linear function is
the second condition is the best fit
The perimeter of a square, P, where the length of each side of the square is B represented by s(P = 4s)therefore
our answer is b
:
Two boats are traveling toward a lighthouse that is 200 feet (ft) above sea level at its top. When the two boats and the lighthouse are collinear, the boats are exactly 250 feet apart and the boat closest to the lighthouse has an angle of elevation to the top of the lighthouse of 15°, as shown.
What is the value of x, rounded to the nearest hundredth?
Answer:
Which Number Is x, You Didnt Specify
Find (fxg)(a)?thanks !!
Answer:
12a^2+13a+3
explanation:
multiply:
(3a+1)(4a+3)=(fxg)
12a^2+13a+3
PLEASE HELP I ONLY HAVE A FEW MINUTES LEFT!
Answer:
help with what
Step-by-step explanation:
Answer: there is nothing to answer, you need a picture or something with the question on it
Step-by-step explanation:
please help!
i will give brainilest.
Carla invests $500 in an account that earns 4% annual interest. In approximately how many years will she have doubled her investment?
A 14
OB. 18
OC 21
OD 24
Interest is the amount of money added on an amount invested. He have doubled her investment after 18 years
Compound interestThe formula for calculating the compound interest is expressed as
A = P(1+r)^t
Given the following parameters
P = $500
r = 4%= 0.04
A= $1000 (doubled)
Substitute
1000 = 500(1+0.04)^t
2 = 1.04^t
t = ln2/ln1.04
t= 17.67 = 18years
Hence he have doubled her investment after 18 years
Learn more on compound interest here: https://brainly.com/question/24924853
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HELPPP IT'S DUE IN 30 MINUTES I"LL MARK YOU THE BRAINLIEST!!!
You are a wedding planner who is filling small pouches with biodegradable confetti for a wedding reception. You want to fill each pouch with of a cup of confetti, and you have a total of 210 fluid ounces of confetti. You need enough pouches for 120 guests.
Which equation can you use to determine whether you have enough pouches for 120 guests?
number of pouches = 210 +
number of pouches = 210 –
number of pouches = 210 × 8 ×
number of pouches = 210 ÷ 8 ×
number of pouches = 210 ÷ 8 ÷
Answer:
you have 26 cups so i think its the 4th one or the 5th one
Step-by-step explanation:
Hope this helps!
You have only $1 bills and $5 bills in your wallet. You have 33 bills worth a total of $93. How many of each type of bill do you have?
Answer:
you would have 3 1's and 10 9's so sorry if this is wrong
sin0=? cos0=? tan1=?
Answer:
See explanations below
Step-by-step explanation:
Sin 0 = x
0 = arcsinx
Since 0 the angle is positive and lies in the 1st and second quadrant, sin 0 = 0 (in the first quadrant)
cos 0 = 1 (by punching the calculator)
tan 1 = 0.0174
All this values can easily be gotten directly from calculators
HELP!!
Can someone please help me on these two questions ?
a) converts into minutes 4 hours 30 minutes
Answer:
270 Minutes
Step-by-step explanation:
4hours = 240 Minutes
+30 minutes = 270 Minutes
Don José tiene un terreno de forma cuadrangular el cual mide 1369 metros cuadrados de área si desea colocarle un contorno con un lazo a todo el terreno que medida tendrá que tener el lazo
Answer:
1370 metros creo no se tal ves
what is 100÷21?
56×32=
76+77
Answer:
100 ÷21 = 4.76 or 5
56 × 32 =1732
76+77= 153
Step-by-step explanation:
Hope it help
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