Answer:
25/7 I think not sure though
PLZ HELP FAST
Enter an equation in standard form to model the linear situation.
A pool that is being drained contained 19,000 gallons of water. After 2 hours, 14,500 gallons of water remain.
A person places $1380 in an investment account earning an annual rate of 8.6%,
compounded continuously. Using the formula V = Pent, where Vis the value of the
account int years, P is the principal initially invested, e is the base of a natural
logarithm, and r is the rate of interest, determine the amount of money, to the
nearest cent, in the account after 10 years.
Answer:
3261.16
Step-by-step explanation:
r=8.6\%=0.086
r=8.6%=0.086
Move decimal over two places
P=1380
P=1380
Given as the pricipal
t=10
t=10
Given as the time
V=Pe^{rt}
V=Pe
rt
V=1380e^{0.086( 10)}
V=1380e
0.086(10)
Plug in
V=1380e^{0.86}
V=1380e
0.86
Multiply
V=3261.1618\approx 3261.16
V=3261.1618≈3261.16
Luis wants to buy Jordans for 75.23. He saves 10.27 per month. Write an equation to solve how many months he'll need to save.
Answer:
75.23=10.27x
Step-by-step explanation:
x will represent how many months Luis will save and it will equal 75.23. To find the value of x, divide 10.27 on both sides and get x=7.32. That means Luis will need to earn 10.27 for 7.32 months to get Jordans.
which mixed number is equal to 18/8
2 6/9
2 5/8
2 1/4
1 2/8
Answer: 2 1/4
Step-by-step explanation:
Simplify the expression below. 2 (3x + 8)
Answer: 6x + 16
Step-by-step explanation:
2(3x+8)
Use distributive property and get:
6x + 16
Which of the following hace a value equal to |37|? Select all that apply
A. -37
B. |-37|
C.0
D. -(-37)
E. 37
What does the value -8-(-2) of represent on the number line ?
1. A value that is 2 units from -8 in the positive direction
2. A value that is 2 units from 8 in the positive direction
3. A value that is 2 units from -8 in the negative direction
4. A value that is 2 units from 8 in the negative direction
Answers ASAP!!!!!
Answer:
2 from -8 in a positive direction its really not that hard smh
Step-by-step explanation:
Answer:
A. a value that is 2 units from –8 in the positive direction
What would 2^-5 equal ?
Answer:
0.03125
Step-by-step explanation:
Step-by-step explanation:
2 times -5 would equal -10 because if you add 5, 2 times so 5+5 you would get 10, but because 5 is a negative, 10 is also negative.
What is the answer and plz give me step by step explaining
Answer:
-5×+12-7×=-3(5×+8)
-5×+12-7×=-15×+24
-12×+12=-15×+24
-12×+12=-15×+24
3×+12=24
3×=12
×=4
Step-by-step explanation:
-5×+12-7×=-3(5×+8)
-5×+12-7×+24
-12×+12=-15×+24
-12×+=-15×+24
A math club receives a 120 discount on calculators. If each
calculator costs S15 before the discount, how much will the
club spend on 60 calculators after the discount?
Answer:
$780
Step-by-step explanation:
15x60 = 900 900 - 120 = $780
PLZ HELP
Do the ones you know!
Find the length of AB PLEASE HELP
Answer: D) 53.74
This value is approximate.
===========================================
Work Shown:
x = length of AB
Use the sine rule to say
sin(angle) = opposite/hypotenuse
sin(B) = AC/AB
sin(61) = 47/x
x*sin(61) = 47
x = 47/sin(61)
x = 53.7376 ..... make sure your calculator is in degree mode
x = 53.74
So AB = 53.74 approximately
PLEASE ANSWER QUICKLY!
Answer:
once you have a common denominator, you simply add the numerators together and then simplify.
Step-by-step explanation:
can someone show me how to do ones like this two
Which of the following values are not in the range of the function f(x)=x2?
Select one:
A. 0
B. -3
C. 14
D. 109
Answer:
B) -3
Step-by-step explanation:
Prepworks!! :D
Expression A: 2x+ 2 Expression B: 1 + 2x + 1 Which statement can be used to show that these expressions are equivalent? A. Each expression includes the term 2x. B. 2x + 2 can be rewritten as 1 + 2x + 1 using the distributive property C. Both expressions involve addition D. The expressions name the same number regardless of the value of x.
Answer:
C. Both expressions involves addition.
Step-by-step explanation:
Is this true or false? 0 < -2 Answer fast pls
Answer:
False
Explanation:
It's actually 0 > -2
Is it appropriate to fit a simple linear regression model that predicts survival (live or die) of a mouse using the quantitative variable of drug dosage (in milligrams) as a predictor variable?
can you guys help me pls this is my final :(
Answer:
look up on math..way:)
Step-by-step explanation:
Whats the slope of the line?
Answer:
-4,5
Step-by-step explanation:
There are two ways you can figure it out.
One way is to choose any two distinct points (x1,y1) and (x2,y2) on the line then use the slope formula below to find the slope m.
m=y2−y1x2−x1. So your points are (-2,2) and (-2,3)
So you need to find the y and x coordinates-
Should I continue explaining? Or r u good?
I need help with this I’ll mark you as branliest
Answer:
y=3x
Step-by-step explanation:
Answer:
im sure its y=3x
14:56 in simplest form?
Answer:
4
Step-by-step explanation:
Hope this helps:)
Answer:
No
Step-by-step explanation:
Simplest form is
1:4
14/14 = 1
56/14 = 4
Please need help on this one
Solve the proportion. 8/11 = 4/y + 2
Answer:
[tex]y=-\frac{22}{7}[/tex]
Step-by-step explanation:
True or false: sometimes, a quadratic expression cannot be factored.
Answer:
true
Step-by-step explanation:
please!
If the sixth term in a geometric sequence is 1/625, and the common ratio is 1/5, find the explicit formula of the sequence.
Question 21 options:
an=(15)n−1for n ≥ 1
an=(5)⋅(15)n−1for n ≥ 2
an=(1)⋅(15)n−1for n ≥ 2
an=(5)⋅(15)n−1for n ≥ 1
Answer:
aₙ = 5*(1/5)^(n - 1)
Step-by-step explanation:
The recursive relation for a geometric sequence is:
aₙ = aₙ₋₁*R
where R is the common ratio.
We could write this in a general form as:
aₙ = a₁*(R)^(n - 1)
where a₁ is the first term of the sequence.
In this case we know that:
R = 1/5
And that:
a₆ = 1/625
Then we can replace these values in the above relation to get:
a₆ = (1/625) = a₁*(1/5)^(6 - 1) = a₁*(1/5^5) = a₁*(1/3125)
1/625 = a1*(1/3125)
(3125/625) = a1 = 5
Then the formula will be:
aₙ = 5*(1/5)^(n - 1)
please help meee!!!!!!!
Answer:
A
Step-by-step explanation:
8+(-15)=-7
I-7 I=7
What is the value of the expression shown? 4[4.5 − 2(1.2)]
PLEASE I WILL GIVE BRAINlEST ANSWER
"I’m thinking of a number. When I divide my number by four and add seven I get thirteen."
What’s my number? Show your work and explain how you know your answer is correct.
Answer:
The number is 24
Step-by-step explanation:
This can be written algebraically as: [tex]\frac{x}{4}+7=13[/tex]
Solve for x, in which the steps are shown below.
Thanks for the question! :)
if i give Mr_MunchlyYumYum 800 bobux and gave him an extra 372 bobux and then cool nbayoungboy182 saw the bobux and took 1000 bobux and then bigwetslimyfart took 341 bobux from nbayoungboy182. nbayoungboy182 gives Mr_MunchlyYumYum 532 bobux. how much bobux does Mr_MunchlyYumYum have? (answer question for 46586373687634587476523498567823686857643872 bobux)
Answer:
EZ! 362 bobux
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