Answers
Answer:
b^(-6)
Step-by-step explanation:
The numerator of this fraction is b^(-11). The -11 is the sum of -4 and -7.
The denominator is b^(-5).
Recall that b^a / b^c = b^(a - c). Thus, b^(-11) / b^(-5) = b^(-6)
Related Questions
Mr.davis, the volleyball coach, has 7 outstanding players. He will draw one name out of a jar to decide who stays on the bench. Brianna, one of the outstanding players, wants to know what is the probability of her not playing?
Answers
Answer:
7/1
Step-by-step explanation:
There are 7 players if the coach randomly draws a name that determines who stays on the bench there is a 1/7 chance Brianna will stay on the bench because there are 7 people and Brianna is 1 of them
Which equation represents the slope-intercept form of the line below?
Answers
Answer: ( D )
Step-by-step explanation:
They are both positive because in the graph it shows that they are not intercepting in in a negative sign.
Name a pair of adjacent angles
Answers
Answer:
Angle 1 and Angle 2 are adjacent angles.
ill give brainIiest to the right answer
Answers
Answer:
[tex]K=6[/tex]
Step-by-step explanation:
In f(x) graph the vertex is at x=4
In g(x) the vertex at x=-2
so, the graph is shifted 6 units left. when the graph is shifted k units left then f(x) becomes f(x+k)
here the graph is 6 units left so.. K= 6
[tex]-----------[/tex]
hope it helps...
have a great day!!
How many terms are in 3x + 2y - 5?
Answers
Answer:
3
Step-by-step explanation:
3x=1 term
+2y= 2 term
-5= 3 term
Answer:
there are 3 terms in this equation
Step-by-step explanation:
3x --- this is the 1st term
2y --- this is the 2nd term
5 --- this is the 3rd term
(brainliest plz)
hey brainless riddle me this
Answers
Solve each equation
For points!!
Answers
Answer:
x = 10
x = -7
x = -8
x = 60
x = 44
Step-by-step explanation:
Pls mark me brainliest
Walter scored a 1,285 on a national test in January. He
decided to take the test in March again and scored 1,230.
What is the percent decrease in Walter's test scores?
ROUND TO THE NEAREST HUNDREDTH.
Answers
Answer:
4.28%
Step-by-step explanation:
1285 - 1230=55
(55/1285) ×100%=4.28%
Will give brainist help!!!
Answers
Answer:
A
Step-by-step explanation:
What is 100-80 ÷ 4 + (6-3)
Answers
Answer:
83
Step-by-step explanation:
100-80 ÷ 4 + (6-3)=100-20+3=80+3=83
Answer:
83
Step-by-step explanation:
100-80 ÷ 4 + (6-3)
100-80/4 + 3
100- 20 + 3
80 + 3
83
What is the name ?
Help please
Answers
Answer:
chord
Step-by-step explanation:
A chord of a circle is a straight line segment whose endpoints both lie on a circular arc
456*43-53(45)................help
Answers
Answer: 17223
Step-by-step explanation:
You have to multiply your
Step-by-step explanation:
456×43-53(45)=
19608-53(45)
19608-2385
17223 Answer
Solve the following equation for x.
x2+19x+18=8x
Enter one solution in the first box. If there are two solutions, enter the second solution in the second box.
x =
x =
Answers
Answer:
=−2
=−9
Step-by-step explanation:
HELP PLEASE 15 POINTS
Answers
Desiree works at a dessert counter in the food court of a mall. The dessert counter sells cupcakes and cookies. Each cookie costs $1.25. Desiree sells 12 cookies and 8 cupcakes for a total of $33.00.
The cost of 1 cupcake is
$1.65
$1.92
$2.06
$2.25
Answers
Answer:
2.25$
Step-by-step explanation:
The cost of each cupcake the food court mall sells is $2.28.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, Desiree works at a dessert counter in the food court of a mall. The dessert counter sells cupcakes and cookies.
Each cookie costs $1.25 and assuming the cost of the cupcake is x.
∴ (1.25×12) + (8x) = 33.30.
15 + 8x = 33.30.
8x = 18.3
x = 2.28
learn more about numerical expressions here :
https://brainly.com/question/29199574
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whats 2 +2 plss help me i need help
Answers
A faraway planet is populated creatures called Jolos. All Jolos are either
green or purple and either one headed or two-headed.
Balan, who lives on this planet, does a survey and finds that her colony of 500
contains 100 green, one-headed Jolos; 125 purple, two-headed Jolos; and
270 one-headed Jolos.
Answers
Your answer is B. 205.
Because when you subtract 270 - 100 it equals 170 then you add 170 + 125 which equals 295 then you subtract 500 - 295 it equals 205 which is your answer!
Hope this helps!Answer:
b
Step-by-step explanation:
Select the correct answer. which expression is in its simplest form?
Answers
Does anyone know the answer to this help fast!
Answers
90=3x
X=30
90+x+y=180
90+30+y=180
120+y=180
Y=60
Which of the following is NOT an arithmetic sequence?
1) 15, 9, 3, -3, -9
2) 4, 7, 10, 13, 16
3) 1, 2, 3, 4, 5
4) 2, 4, 8, 16, 32
Answers
Answer:
2, 4, 8, 16, 32
Step-by-step explanation:
help please!
1.What is the y intercept of the function?
2.What is the first difference?
3.Write an equation to represent the function given in the table. Remember we write linear functions in y=mx+b form!
Answers
Answer:
1.What is the y intercept of the function?
y-coordinate when x = 0, take from the table.
(0, 5)2.What is the first difference?
Difference of y-values. This is the slope
7-5 = 23.Write an equation to represent the function given in the table
Use the first difference and the y-intercept: b = 5, m = 2
y = 2x + 5help pls ! i need help please
Answers
Answer:
115 degrees
Step-by-step explanation:
The line RQ meets at 115 degrees (Look at the bottom numbers)
It's not 65 degrees because the angle is obtuse.
Help plz what is X AND PLZ EXPLAIN
Answers
Hi there!
[tex]\large\boxed{x = 16}[/tex]
.5x + 3 = 11
To begin, we can subtract 3 from both sides:
.5x + 3 - 3 = 11 - 3
.5x = 8
To cancel out the .5, we must multiply both sides by 2: (.5 × 2 = 1)
2(.5x) = 2(8)
x = 16.
A round tabletop is 6' in diameter. A sample jar of paint will cover 30 square feet. Is there enough paint to cover the tabletop?
Answers
Answer:
Yes, there is enough paint to cover the table top.
Step-by-step explanation:
We are told in the above question that the table top is round = circular
The area of a circle = πr²
Diameter = 6 feet
Radius = Diameter/2 = 6 feet/2 = 3 feet
Area of the table top= π × 3²
= 28.27 square feet
We are told that the a sample jar will cover 30 square feet.
Therefore, yes, there is enough paint to cover the table top.
(4x – 17)
(5x - 1)
What is x?
Answers
Answer:
9x-18=90 9x=108 x=12,,,,,,,,,,,,,,,,
hey cutie pls help me !!
Answers
HELP ASAP PLEASE WILL GIVE BRAINLEAST (no links scammers)
Answers
Answer: B
Step-by-step explanation: C and D are not correct because if you add up the x's, they will not be equal. A is only true for the first graph, and nit the second, so it won't be A. B is the best answer.
0.5 gallons plus 0.5 gallons plus 2 gallons plus 1gallon basicly i need to know how to add gallons.
Answers
Answer: 5 gallons
Step-by-step explanation: the gallons are in decimal points. 1/2 + 1/2 + 2 + 1 = 5. the .05 and 1/2 are the same thing. the .5 + .5 equals 1
You add them like you would any other decimals and numbers. .5+.5=1 then 2+1+1=4
answer choices:
A) 14.1 cm
B) 18.8 cm
C) 37.7 cm
D) 75.4 cm
Answers
Answer:
B. 18.8cm
Step-by-step explanation:
Circumference = π x Diameter
The given diameter here is 6cm and we need to use 3.14 for π so:
Circumference = 3.14 x 6
Circumference = 18.84 = 18.8 (1.d.p)
Therefore B is correct.
Hope this helped!
A butcher shop is selling steaks 2 for $7.00. The butcher sells 29 steaks today. How much money did the butcher make selling steaks today?
Answers
Answer:
The butcher made $101.50
Step-by-step explanation:
2 for 7.00
1 steak would be 7.00 divided by 2
7 divided by 2 is 3.5
1 steak is 3.50 dollars
29 steaks in total
29 multiplied by 3.50 is 101.5