Answers
The first answer. because 2 to the 4th power is 16 and 2 to the 3 power is eight.
Related Questions
A hole is accidentally made in a water tank. On the first day, 32 gallons of water leak from the tank. Each day after that, workers are able to decrease the number of gallons leaking by 8% of the leakage on the day before. What is the total number of gallons of water that leaked from the tank?
Answers
Answer: 34.78 gallon
Step-by-step explanation:
Exponential equation for decay:
[tex]A=P(1-r)^t[/tex] , where p = initial amount, r= rate of decay , t= taime
As per given,
r= 8% = 0.08
For days 1 , i.e. at t= 0 , P= 32 gallons
[tex]1=32(1-0.08)^t\\\\\Rightarrow\ \dfrac{1}{32}=(1-0.08)^t \\\\\Rightarrow\ \ln \left(\frac{1}{32}\right)=t\log (0.92)\\\\\Rightarrow\ t=-\frac{5\ln \left(2\right)}{\ln \left(0.92\right)}=41.5\approx42[/tex]
Total water = [tex]\dfrac{a(1-r^n)}{1-r}=\dfrac{32(1-0.08^{42})}{1-0.08}=34.782[/tex]
hence, the the total number of gallons of water that leaked from the tank = 34.78 gallon approx.
Write each equation in standard form. Identify A,B,and C. 2x=4y-1
Answers
Answer: 2x - 4y = -1
Step 1: Move the variable.
2x - 4y = 4y - 1 - 4y
Step 2: Remove the opposites.
2x - 4y = -1
Answer = 2x - 4y = -1
Hope this helps!
Answer:
2x - 4y = -1
Step-by-step explanation:
Ax + By + C
A = 2
B = -4
C = -1
in a triangle the height of a triangle h os measured by the formula h=2A/b where A = area of triangle and b=base of a triangle solve the formula for b
Answers
Answer: 2/8
Step-by-step explanation:
80 – 2 x (3 + 2)Squared
Answers
Answer:
80-50x
Step-by-step explanation:
Answer:
30
.... just use a calculator
What is the equation of the line in slope-intercept
Enter your answer in the boxes
y= _x + _
Answers
the measure of an angle is 14° what is the measure of its supplementary angle?
Answers
The equation below can be used to determine I, the am
simple interest on a loan.
I= prt, where p is the principal, r is the rate of the loan,
the length of the loan in years.
Which of these is the equation solved in terms of r?
Answers
Given :
The equation below can be used to determine I (simple interest) on a loan as follows :
[tex]I=Prt[/tex] ...(1)
P is principal, r the rate of the loan, t is the length of the loan in years.
We need to find the equation to solve in terms of r. We can find the value of P.
Dividing both sides of equation (1) by rt. So,
[tex]\dfrac{I}{rt}=\dfrac{Prt}{rt}\\\\P=\dfrac{I}{rt}[/tex]
So, P can be solved as : [tex]P=\dfrac{I}{rt}[/tex].
fb + 3b = d solve for b
Answers
Answer: the answer is d/f+3
sorry i couldnt find my work for this problem but i hope it helps !
An equation is formed of two equal expressions. When in the given equation the value fo b is d/(f+3).
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
fb + 3b = d
Take b as a common term from both the terms on the left side of the equation,
b(f + 3) = d
Divide both the sides of the equation by (f+3),
b(f + 3)/(f+3) = d/(f+3)
Simplify,
b = d/(f+3)
Hence, when in the given equation the value fo b is d/(f+3).
Learn more about Equation here:
https://brainly.com/question/14686792
#SPJ2
Maria walked 3 km west and 4 km south. Calculate how far she is from her starting point
Answers
Distance will be the hypotenuse of a right triangle.
Distance^2 = 3^2 + 4^2 = 9 + 16 = 25
Distance = 5 km
HELP will mark branniest answer
what do you notice about the picture
Answers
Answer:
Transversal line
Step-by-step explanation:
That is a picture of a Transversal line, a Transversal line intersects 2 or more parallel lines.
is 0.523 a rational number?
Answers
Answer:
no
Step-by-step explanation:
Answer:
yes, it doesn't go on infinitely it stops at thousandths
7/9 as a decimal please
Answers
Answer:
Step-by-step explanation:
.77
Answer:
0.77
Step-by-step explanation:
It goes on and on most people but just say 0.77
Find the measure of the angle indicated below. 162 130 ?
Answers
Answer:
162 is greater than 130.. if that's what your are talking about..
If Mariana scores 5 points how many points did aki score
Answers
There is no graph or further explanation for a question to answer
Need answers quickly need it step by step
(−5)2 −2×(−9)+6=
(−9)−(−8)+2×42=
8÷(−4)×(−6)2 +7=
10×5−(−6)2 +(−8)=
(10 ÷ (−5) − (−2)) × (−3)3=
3×10+8−42=
(−3)3 −2+8÷(−8)=
4×(−8)+6−(−2)3=
(−5)2 ×3÷5+9=
4 × (−6) ÷ 8 + 33=
Thanks
Answers
Answer:
Step-by-step explanation:
1. -10+18+6=8+6=14
2. -1+84=83
3. -2×(−6)2 +7=12×2+7=24+7=31
4. 50-(−6)2 +(−8)=50+12-8=62-8=54
5. (-2+2)× (−3)3=0× (−3)3=0
6. 30+8-42=38-42=-4
7. -9-2-1=-12
8. -32+6+6=-20
9. -10×3÷5+9=-30÷5+9=-6+9=3
10. -24÷ 8 + 33=-3+33=30
12k+6=4k–8 what is the value of K?
Answers
Answer:
k = 28/7 which equals 4
Step-by-step explanation:
1/2k + 6 = 4k - 8
1/2k - 4k = -8 - 6
1/2k - 8/2k = -14
-7/2k = -14
k = -14 * - 2/7
k = 28/7 which equals 4
Answer:
k=-7/4 or -1.75
Step-by-step explanation:
If Sn=-15, a1=12, d=-3 what is the value of n?
Answers
Ah yes. The pictures are below. Let me know in comments if you can see the pics.
The letter or number on each side indicates the sides measure and the letter or number in the interior of each angle of each triangle indicates that angle's measure. Use your new conjectures to arrange the letters' values in order from greatest to the least.
Answers
Answer:
v, z, w, x
let the letter become the angle opposite of them.
Please help ( if you want )
Answers
Answer:
i think its the first one
Step-by-step explanation:
Can anyone help this is for a study guide I'll mark you the brainliest if the answer is right.
Answers
Answer: The answer has to be
d. t and u
Step-by-step explanation:
Which one should I choose
Answers
Answer:
4th one please give me brainliest
Step-by-step explanation:
I need the answer to this question please.
Answers
Answer:
√1 is a rational number as it is 1. The other three options are irrational.
Answer:
1 4 6 10
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A music player app has 2 gigabytes of storage and can hold about 500 songs. A similar, but larger app has 80
gigabytes of storage. About how many songs can the larger app hold?
Answers
Answer:
20,000
Step-by-step explanation:
A calculator screen shows a number in scientific notation as 4.67e-8 write this number in standard form
Answers
Answer:
467 000 000
Step-by-step explanation:
4.67e-8 is rewritten as 4.67 x 10^-8.
Negative -> decimal with lots of places, Positive -> big, big number
Move the decimal place right 8 times so you end up with a small decimal.
4.67 -> 467000000
A triangle has two sides of length 19 and 3. What is the largest possible whole number length for the third side?
Answers
========================================================
Explanation:
Consider a triangle with side lengths a,b,c such that a < b < c
a = 3 and b = 19 are the two known sides
Let c be the missing side length
The missing side has the property that...
b-a < c < b+a
19-3 < c < 19+3
16 < c < 22
Meaning that if c is a whole number then it can take on any of these values {17, 18, 19, 20, 21}
So c = 21 is the largest possible third side, where only whole number sides are considered.
We can't have a third side of 22 because the two other sides add to a+b = 3+19 = 22 and a triangle wouldn't form (instead only a straight line would). I recommend cutting out strings of paper trying this out yourself.
---------------
Side note: The inequality b-a < c < b+a is a variation of the triangle inequality theorem.
Write equation in slope intercept form (x=mx+b). Find the slope (x) and the y-intercept (b) of the line
Answers
Answer:
y = (2/3)x - 1
Step-by-step explanation:
By refering the graph, we can see that y-intercept(b) = (a point of the y-axis) which is -1.
the coordiates i have taken:
(-3 , -3) ------ (-3 =x1, -3 =y1)
and
( 3, 1 ) --------( 3 = x2, 1 = y2)
To find slope,
slope(m) = rise/run = ( y2 - y1 ) / ( x1 - x2 )
=> ( 1 - (-3) ) / ( 3 - (-3) ) -----( negative × negative = positive. Hence the signs are positive. )
=> ( 1 + 3 ) / ( 3 + 3 )
=> 4 / 6
=> 2 / 3 ------(simplied after numerator and denominator got divided by 2)
now,
b = -1
m = 2/3
x = x ----(x remains same)
Therefore,
y=> mx + b
by substituting the values, we get,
y=> (2/3)x - 1
Write an expression to represent the submarine’s elevation after its final dive. Then simplify the expression to find its elevation
Answers
Answer:
-502.5 − 115 = -617.5
The submarine’s elevation after its final dive is -617.5 feet, or 617.5 feet below sea level.
Step-by-step explanation:
Plato answer
Answer:
63 1/4
Step-by-step explanation:
I did the edmentum
a scale on a map reads 2in 150ft find the actual distance if the length on a map is 4.5 inches
Answers
Answer:
4.5 in. is equivalent to 337.5 ft.
Step-by-step explanation:
The given parameters are;
The scale of the scale map is 2 in. to 150 ft.
The measured length on the scale map = 4.5 inches
The actual distance of the location is given as follows;
2 in. is equivalent to 150 ft.
Therefore;
1 in. is equivalent to 150 ft./2 = 75 ft.
4.5 in. will be equivalent to 4.5 × 75 ft. = 337.5 ft.
4.5 in. will be equivalent to 337.5 ft.
what is the graph of the equation Y= 66x - 1200
Answers
Answer:the answer is b :)
Step-by-step explanation:
Write the expression as a power: 2^9·32
Answers
Answer:
[tex]2^{14}[/tex] is the answer. Hope this helped!!
Step-by-step explanation: