Answer:
The population is 2017 is 291,254
Step-by-step explanation:
The exponential equation will be in the form
P = I( 1 + r)^t
where P is the present population
I is the population initially at 1970
r is the annual growth percentage
t is the number of years since 1970
So for 2002, we have
r in this case will be 2002-1970 = 32
277,877 = 204,525(1 + r)^32
(1 + r)^32 = 1.3586
1 + r = 1.0096
r = 1.0096-1
r = 0.0096
So the growth percentage is 0.96% annually
So the population in 2017 where t will be 2017-1970 = 37 will be
P = 204,525(1 + 0.0096)^37
P = 204,525(1.0096)^37
P = 291,254
(9r - 5 ) - ( -4r + 9 ) Can you subtract the expression
Answer:
13R - (-14)
Step-by-step explanation:
I believe this is the right answer i really hope it is im sorry if its wrong
Have a good day!
Answer -36r^2 + 101r - 45
Step-by-step explanation:
Which expression is equivalent to 16+2x36
Answer:
36 x 2 + 16?
Step-by-step explanation:
The expression is equivalent to 16+2x36 would be; 2( 8 + 36)
What are equivalent expressions?Those expressions who might look different but their simplified forms are same expressions are called equivalent expressions.
To derive equivalent expressions of some expression, we can either make it look more complex or simple. Usually, we simplify it.
Noted that Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
We have been given an equation as;
16+2 x 36
Take factor out 2.
2( 8 + 36)
This could be an equivalent expression .
Solving both equations gives the same result.
Learn more about expression here;
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Jelissa walked 6 miles in 90 minutes. If she continues at this rate.joe long would it take her to travel 8 miles?
Answer 120
Step-by-step explanation: first you see how long it took one mile which is 15 minutes and then you just do 15 x 8.
The cost of renting a jet ski for a certain number of hours can be modeled by = 40 + 50.
How much does it cost per hour? What is the fee?
How much would it cost to rent for 3 hours? How many hours would you have to rent it to pay $290?
Find the probability. A cooler contains fifteen bottles of sports drink: seven lemon-lime flavored and eight orange flavored. You randomly grab a bottle and give it to your friend. Then, you randomly grab a bottle for yourself. You and your friend both get lemon-lime. 3 13 ≈ 0.231 4 9 ≈ 0.444 1 5 = 0.2 4 15 ≈ 0.267
Answer:
[tex]\dfrac{4}{15} \approx \bold{0.267}[/tex]
Step-by-step explanation:
Given that:
Number of lemon - lime flavored bottles = 8
Number of orange flavored bottles = 7
Bottles are picked one by one.
First for the friend and then for the person himself.
To find:
The probability that both the bottles drawn are of lemon-lime flavor.
Solution:
Total number of bottles available in the cooler = 8 + 7 = 15
Formula for probability of an event E can be observed as:
[tex]P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}[/tex]
[tex]P(First\ lemon-lime) = \dfrac{8}{15}[/tex]
Now, lemon - lime flavored bottles left = 7
Total number of bottles left = 14
[tex]P(Second\ lemon-lime)=\dfrac{7}{14}[/tex]
Required probability:
[tex]P(Both\ lemon - lime) = \dfrac{8}{15}\times \dfrac{7}{14}\\\Rightarrow P(Both\ lemon - lime) = \dfrac{4}{15} \approx \bold{0.267}[/tex]
HELP ASAP, WILL GIVE BRAINLIEST
Which are correct statements regarding proofs? Select three options.
A) In a paragraph proof, statements and their justifications are written in sentences in a logical order.
B) A two-column proof consists of a list statements and the reasons the statements are true.
C) A flowchart proof gives a visual representation of the sequence of steps without justifications.
D) A flowchart proof is a visual way of describing the statements and reasons for a proof.
E) A two-column proof lists only the given information and what is to be proven.
Answer:
ADE
Step-by-step explanation:
I am just good
Answer:
ade
Step-by-step explanation:
you can give em brainliest now
Estimate the square root to the nearest integer.
Answer:
9.5
Step-by-step explanation:
Mark brainlyist please I've already done this before
Describe the key differences between commercial banks and credit units.
Given 4x + 4y = 32 and x = 4, what is the value of y?
y =
Hats (x) cost $5 and scarves (y) cost $8. Joel can spend at most $40. Write and graph an inequality for each situation
Answer:
5x+8y<=40
Step-by-step explanation:
MARKING BRAINLIEST
THIS IS FAIRLY EASY BUT I NEED HELP STAT
Answer:
Step-by-step explanation:
Not sure if you need to show work.
Equivalent Ratios
х
у
3
4
9
?
1824
What number is missing from the table of equivalent ratios?
A)
10
B)
12
C)
15
D)
16
A new bank customer with $3,000 Wants to open a money market account.The bank is offering a simple interest rate of 1.1%.What will be the account balance after 20 years
Step-by-step explanation:
here's ..............the answers
ILL MARK BRAINLIEST! Someone helpp
Answer:
25-2
---------- less than 8
3
Step-by-step explanation:
25 - 2 = 23
23/3 = 7.666...
the answer to the inequality will be less than 8 since 7.6666... < 8
Of the 75 cars that Lindsay saw pass on the highway, 15% had an out-of-state license plate. How many had an out-of- state license plate?
Answer:
11.25
Step-by-step explanation:
Answer:
it's 11.25 % . I thik it is helpfull right?
A television costs $610 this week after costing $745 last week. What was
the percent of change in its cost? Identify as an increase or decrease.
Round to the nearest whole number percent, if necessary.
Lana will sew 2 blankets for each of her grandchildren. How many blankets will she sew if she has 4 grandchildren?
Answer:
8 blankets
Step-by-step explanation:
4x2=8
Answer:
8 blankets.
Step-by-step explanation:
If Lana was 4 grandchildren, you would multiply 4x2 which is 8.
Find the missing angle (x).
Help ASAP
Answer:
x=40
Step-by-step explanation:
Answer:
40°
Step-by-step explanation:
180-130=50
180-90-50=40
y = -3x + 9
Find the slope and y-intercept of the graph of the linear equation!!
Please explain how!!!
In a survey of people who owned a certain type of car, said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
nothing% of the people surveyed were satisfied with the car.
Answer:
3
Step-by-step explanation:
2 In Table 1. how many cups of flour would you need
to make 90 cookies by using ratio tables
Answer:
d
Step-by-step explanation:
Put decimals in order from smallest to largest and then find the median?
Answer:
0.11,0.4,0.42,0.5,0.8. The median would be 0.446
Find the x- and y-intercepts of the equation 3x - 7y= 21.
A) x-intercept: (7,0), y-intercept: (0,3)
B) x-intercept: (7,0), y-intercept: (0,-3)
C) x-intercept: (0,7), y-intercept:(-3,0)
OD) x-intercept: (0,-7), y-intercept: (3,0)
x-intercept: (7,0), y-intercept: (0,-3). Therefore, the correct answer is option B.
The given equation of a line is 3x-7y=21.
The x-intercept is the value of the x-coordinate of a point where the value of y-coordinate is equal to zero.
When y=0, we get
3x-7(0)=21
3x=21
x=7
So, the x-intercept is (7, 0)
The y-intercept is the value of the y-coordinate of a point where the value of x-coordinate is equal to zero.
When x=0, we get
3(0)-7y=21
0-7y=21
y=-3
So, the y-intercept is (0, -3)
Therefore, the correct answer is option B.
Learn more about the x-intercept here:
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Write the equations that model this problem:
Sanji bought 5 pears and 3 apples for $5.80. Ursula bought 10 pears and 7 apples for
$12.20.
How much world a pears cost and apples
A company makes flower pots. The flower pots have an expense equations of E=2.75q+$24,582. What is the fixed cost in the expense function
Answer: $24,582 I believe
Please help! This is urgent! Giving Braniest to the fastest answer!
Answer:
[tex] \theta = \frac{\pi^c}{3} [/tex]
Step-by-step explanation:
Length of arc of a circle is given by the formula:
[tex] l= \frac{\theta}{360\degree} \times 2\pi r\\\\[/tex]
[tex] Plug\: l = \pi, \: r = 3[/tex] in the above equation, we find:
[tex] \pi= \frac{\theta}{360\degree} \times 2\pi \times 3\\\\[/tex]
[tex] \pi= \frac{\theta}{360\degree} \times 6\pi \\\\[/tex]
[tex] \pi= \frac{\theta}{60\degree} \times \pi \\\\
\theta = \frac{\pi\times 60\degree}{\pi } \\\\
\theta = 60\degree \\\\
\theta = 60\times \frac{\pi^c}{180} \\\\
\huge\red {\boxed {\theta = \frac{\pi^c}{3}}}
[/tex]
please show your work !!!!!!!!!!!!
Answer:
[tex](3.4)[/tex]
Step-by-step explanation:
Our equation is [tex]f(x)=-2(x-3)^2+4[/tex] Now there are 2 ways you can do this, I'll show you the shortcutIf you have an equation like this, just take the value in parenthesis and equate it to zero[tex]x-3=0.x=3[/tex] is the x of the vertexPut this back into the equation[tex]f(x)=-2(x-3)^2+4\\x=3\\f(3)=-2(3-3)^2+4\\f(3)=-2(0)^2+4=4[/tex] this is the yduffyduck i am mentally unwell sorry
Answer:
Sorry ♥️
Step-by-step explanation:
Idg but do sorry I hope get well soon❤
Answer: Ugh
Step-by-step explanation:
pls, help me with this...
i- I'll put brainiest!
This equation shows how the number of pictures Carrie has taken so far this year is related to the number of days she spends on vacation. p = d + 9. The variable d represents the number of days she spends on vacation, and the variable p represents the total number of pictures taken this year. How many days will Carrie have to spend on vacation before she will have taken 17 pictures? *
Answer: 8
Step-by-step explanation: Carrie already has taken 9 pictures. This means you have to subtract 9 from 17. That leaves 8 more photos to take.
Express 5 3/4 as a decimal.