HELP I NEED HELP ASAP
A population of mice grows at a rate of 7% each year. Which function, f(t), could represent the total number of mice after t years?
Answers
Answer:
B
Step-by-step explanation:
As it is mentioned in the question that the mice grows at a rate of 7%, it would be answer B. Hope this helps, thank you !!
Related Questions
Write two expressions which are equivalent to 24x + 8.
Answers
[tex]8(3x + 1)[/tex]
Factor out 8 from the expression
It takes lucas 3 hours to cycle from his home to his friend's village. But if he travels 5 mph slower, it will take him 1.5 hours longer. How far is the friend from lucas' house
Answers
Answer:
Step-by-step explanation:
It takes Lucas 3 hours to cycle from his home to his friend’s village:
3 hours • (a certain speed) = distance in miles
If he travels 5mph slower, it will take him 1.5 hours longer:
4.5 hours • (the same speed - 5mph) = the same distance in miles
4.5 • (x - 5) = 3x
4.5x - 22.5 = 3x
1.5x = 22.5
x = 15mph
3hours • 15mph = 45 miles
Evaluate the algebraic expression at the given value of the variables.
Answers
Answer:
17
Step-by-step explanation:
Which statement describes the congruent triangles
Answers
Answer:
it is the first answer
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
you have to line the angles up so the congruent sides lay on each other.
What is the solution to the equation 3^x = 10?
Answers
Answer:
log3 (10) = x
the 3 is a tiny 3
Step-by-step explanation:
remember the saying, left right left.
so, 3 goes to the left, x goes to the right, and 10 goes to the left side of the equal sign which in turn comes out to log3(10) =x
Which of the following best describes the equation below? y = 5x2 - 7 A. neither linear nor nonlinear B. linear C. both linear and nonlinear D. nonlinear
Answers
Answer:
D
Step-by-step explanation:
the answer is
Nonlinear
Help me please which one do you think it is.
Answers
Answer: not sure
Step-by-step explanation:
But i thing its the 3rd one :P
Can anyone help with this problem ?
Answers
[tex] \frac{ {m}^{11} }{ {m}^{8} } = {m}^{3} [/tex]
[tex] {m}^{11 - 8} = {m}^{3} [/tex]
When you're dividing two exponents with like bases, all you have to do is substract the exponents.
someone on this god forsaken planet help me
Answers
Answer: Lol
B (-8,-5)
D (-10,-4)
C (-8,3)
Step-by-step explanation:
Find the values of A, B, and C in the table.
A=_____
B=_____
C=_____
Answers
Answer:
1, 2, below
Step-by-step explanation:
Took the assignment on EDGE
In a circle, an angle measuring pie over 2 radians intercepts an arc of length 1 pie. Find the
radius of the circle in simplest form.
Answers
Answer:
2 units
Step-by-step explanation:
We are given that
Angle ,[tex]\theta=\frac{\pi}{2}[/tex]radian
Length of an arc=[tex]\pi[/tex]
We have to find the radius of circle in simples form.
We know that
[tex]\theta=\frac{l}{r}[/tex]
Where l=Length of arc
r=Radius of circle
Using the formula
[tex]\frac{\pi}{2}=\frac{\pi}{r}[/tex]
[tex]r=\frac{2\times \pi}{\pi}[/tex]
[tex]r=2[/tex]units
Hence, the radius of the circle=2 units
What is the exact value of tan(−π/4)?
Answers
Answer:
-1
Step-by-step explanation:
A bag contains 5 red marbles, 6 blue marble, 3 green marbles, 4 black marbles, 2 yellow marbles. A marble will be drawn from a bag and replaced 200 times. What is a resonanle predition for each times a yellow or green marble will be drawn
Answers
Answer:
50 times
Step-by-step explanation:
Red = 5 ; blue = 6 ; green = 3 ; black = 4 ; yellow = 2
Total number of marbles :
(5 + 6 + 3 + 4 + 2) = 20
Probability of drawing a yellow or green marble :
P(yellow) + p(green)
(2 / 20) + (3 / 20)
5 / 20
Hence, Number of times from 200 draws :
(5 / 20) * 200
= 50
Hey can someone please help me with this
Answers
Answer:
Esteban
Step-by-step explanation:
How many points does a student need to score 70% on a 80 point test?
Answers
Answer: 56
Step-by-step explanation:
70÷100×80=56
Answer:
56
Step-by-step explanation:
Another way to write this question is "What percent of 80 is 70%."
So we would write a percent proportion:
x/80=70/100
To find x, we will do (80*70)/100 which is 5600/100 which is 56.
You could also use benchmark fractions:
10% of 80 is 8
10% * 7 = 70% so 8 * 7 also equals 70%
8 * 7 = 56
Hope this helped, let me know if you have any questions.
1 geometry question , multiple choice HELPPP??!!
Answers
=====================================================
Work Shown:
You'll need to use a trig ratio. Specifically, we'll be using cosine here
cos(angle) = adjacent/hypotenuse
cos(x) = 13/20
cos(x) = 0.65
x = arccos(0.65)
x = 49.4583981264954 which is approximate
x = 49
The missing angle is approximately 49 degrees
Make sure your calculator is in degree mode. The notation arccos refers to arccosine and it's the same as inverse sine.
why is it difficult to find fossilized plants and animals in the same place
Answers
Answer: because the conditions to generate a fossil for an animal is very different from the conditions required for a plant.
Step-by-step explanation:
it is D
Answer:
d
Step-by-step explanation:
i think thats right. hope this helps
please answer correctly and quickly all the question-answer all the questions, please
Answers
Answer:
Step-by-step explanation:
81= 3 times k. K equals 27
4x-12 = 18. X is 5
4x-3=5. X is 2
4x-2=38. Answer is C
I hope this helps!
Plz, Plz, mark Brainliest!
+3 +3
4x=8
/4 /4
x=2
14) 81=3k
/3 /3
27=k
The last question) 4x-12=8
+ 12 +12
4x=20
/4 /4
x=5
(x% of 60 is 3.006, 10% of 111 is y)
Answers
Answer:
x = 5.01%
y = 11.1
Step-by-step explanation:
[tex]\frac{percent}{base} = \frac{rate}{100}[/tex]
Model:
50% of 120 is 60
Rate (%) = 50
Base (of) = 120
Percent (is, part) = 60
Thus, x in the first problem is the rate.
[tex]\frac{3.006}{60} =\frac{x}{100}[/tex]. Cross multiply, and we get:
x = 5.01
To check, multiply 5.01% × 60 = 3.006
For the second problem, multiply 10% with 111 to get the percent, which is 11.1
A department controls 3 accounts. Account A started at $1,750 and increased annually by 8% for 3 years. Account B started at $3,000 and increased annually by 6% for two years and then decreased by 2.5% for one year. Account C started at $3,250 and decreased in value by 11% for the first year and then increased in value annually by 7% for two years. What is the total value of all three accounts after these three years?
Answers
Answer:
$8802.65
Step-by-step explanation:
$2204.50
$3286.53
$3311.62
find the slope of the line that passes through
(-5,8) and (2,-6)
Answers
Answer:
Slope is -2
Step-by-step explanation:
Formula is y2 - y1 / x2 - x1
Hope this helps. Pls give brainliest.
Using suitable identity find 5.62
− 0.32
Answers
Answer:
5.62 - 0.32= 5.3 or 5.30
Step-by-step explanation:
GIVING BRAINLIEST IM TIMEDDDD
Answers
Answer:its the 2nd one
Step-by-step explanation: i remeber because i took this quiz
Please help I don’t wanna add a bunch of points Bc nobody is helping me I’m just wasting them.
You want to determine the height of your
school building. The building casts a 6-foot
shadow at the same time you cast a 15-inch
shadow. If you are 5 feet tall, how tall is the
school building? Write an equation and solve,
showing ALL the work.
Answers
Answer:Cross multiply and solve for x.
x/6 = 5/1.25
let the height of building be h ft
h/6 = 60/15
h = 6(60/15) = 24
the building is 24 ft high
Step-by-step explanation:
Well first let’s covert the ft to in- 5ft is 60 in and 6ft is 72 in. Then we want to set up 2 fractions based on height and shadow, so we have 60/15=x/72 (we put x because that’s what we’re trying to find). Then we do cross multiplication so now we have 15x=4320. We divide 15, so now we have 4320/15=288. So the building is 288 in tall or 24ft tall! Glad to help! :)
need help with this question
Answers
Answer:
bc=-4
Step-by-step explanation:
4x -1 is -4. because your adding a negative and a positive
Answer:
-4
Step-by-step explanation:
thats the answer
12.- En una fábrica 15 obreras cubren un pedido de faldas en nueve dias de
trabajo, ¿cuántas obreras más tendrán que contratarse para que el pedido sea
entregado en tres días?
A) 5
B) 15
C) 25
D) 30
Answers
Answer:
I speak englush
Step-by-step explanation:
I speak English
(3)
23
-1
2
0
d
2
e
4.
f
d =
e-
f=
Answers
Answer:
Step-by-step explanation:
this is the formula using a calculator hit 2nd then x^2 and the number you want then enterGraph the line that has a slope of 1/4
and includes the point (0,1)
Answers
Answer:
y = 1/4x + 1
Step-by-step explanation:
Rise/run = 1/4x
y-intercept: (0,1)
Equation: y = 1/4x + 1
Graph this equation or you can just put this equation in Desmos calculator and it'll graph for you.
Vera claimed the solution set on the number line represents the inequality Negative 78.9999 greater-than-or-equal-to x.
A number line going from negative 83 to negative 77. A closed circle is at negative 79. Everything to the left of the circle is shaded.
Which error did Vera make?
Vera wrote the inequality with the variable on the left side of the relation symbol.
Vera wrote a relation symbol that does not represent the direction of the ray.
Vera selected an inequality that does not include –79 in its solution set.
Vera used the wrong number in her inequality.
Answers
Answer:
Step-by-step explanation:
Vera used the wrong number in her inequality.
Please note this question was very confusing for me.
Answer:
D
Step-by-step explanation:
The person above me is right, but if you wanted to know the letter, it's D
:D
PLEASE HELP ASAP!!!!! 50 POINTS!!!!
Which of the following measurements, in centimeters (cm), could be the lengths of the sides of a triangle? Select all that apply.
Answers
Answer:
6m,6m,13m
Step-by-step explanation:
