Answer:
B: 45 words per minute
Step-by-step explanation:
90/2 = 45
(and no you're not dum with more practice you will be awesome at this) I've been where you are just practice more questions like this and you won't need help anymore, hope i helped you!)
Pleaseeee helppps
WILL GIVE BRAINLEST
(20POINTS)
Answer:
It’s b 160
Step-by-step explanation:
BRAINLIEST!! NO FAKE ANSWERS I WILL REPORT YOU! Elena went to a sporting goods store that was having a sale. She bought a tennis racket and 3 cans of tennis balls. The tennis racket normally costs $43. All tennis rackets are marked down 15%. One can of tennis balls normally costs $4. The tennis balls are not marked down. The sales tax rate is 8.5% How much will she pay for everything, including tax?
Answer:
$45.84
Step-by-step explanation:
43 - 15% = 38.25
38.25 + 4 = 42.25
42.25 + 8.5% = 45.84
hope this helped :)
Can someone give me a little bit of help
Answer:
Just divide the successive number by the number 2 and the result will appear
Pls helppppp 100 points!!
When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?
A. 10x - 25y + 18 - 25x + 10y - 3
B. -15x - 15y + 15
C. -10x + 25y + 18 + 25x - 10y + 3
D. 35x - 35y + 21
Answer:
D
Step-by-step explanation:
please the answer is D which is 35x - 35y + 25
what is 6 1/5-4 1/4
please help
Answer:
2 1/12
Step-by-step explanation:
Answer: 2 1/12
Hello! I'm typing this because it said "Needs to be at least 20 characters long". Have a great day!
Equivalent Expression notes
Can sombody write me some guided notes about Equivalent Expression
Ty
Answer:
Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value(s) for the variable(s).
Step-by-step explanation:
someeeee one helppppppppp me plz
Males and females (ages 13–18) were surveyed to choose a favorite free-time activity: playing computer games, listening to music, or watching movies/TV.
The survey showed the following frequencies:
Females—playing computer games: 4; music: 20; watching movies/TV: 16
Males—playing computer games: 15; music: 12; watching movies/TV: 13
Which of the following is a correct two-way frequency table for the data?
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 4 20 16 40
Male 15 12 13 40
Column totals 19 32 29 80
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.05 0.25 0.20 0.50
Male 0.19 0.15 0.16 0.50
Column totals 0.24 0.40 0.36 1
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.10 0.50 0.40 1
Male 0.38 0.30 0.33 1
Column totals 0.24 0.40 0.36 1
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.21 0.63 0.55 0.50
Male 0.79 0.38 0.45 0.50
Column totals 1 1 1 1
Answer
the first one i think
Step-by-step explanation:
Answer:
A. I just took the test and got it correct.
Step-by-step explanation:
HELP ASAP!!!
(10 POINTS AND BRAINLEST)
Answer:
C.
Step-by-step explanation:
All I did was use the formulas
2
A total of
2
2 feet of snow falls over three days. On the first day,
1
6
6
1
of the total snow falls. On the second day,
7
12
12
7
of the total snow falls.
Complete the table to list the amount of snow, in inches, that falls each day. Use paper to show your work.
(Don’t mind the Tobey maguire)
Sidney received $5.21 in change after paying for her purchases with a $20 bill. If c is the cost of Sidney’s purchases, which equation can be used to find the possible values for c?
Answer:
5.21+c=20 (c = 14.79$)
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
HELP !! 30+ POINTS !! For the following right triangle, find the side length x. 7 24
Answer:
25
Step-by-step explanation:
(leg1)squared +(leg2)squared =(hypotenuse)squared
Fill the blank and the constant of proportionality: k =
Answer:Where would we get k from
Answer:
k=2.4
Step-by-step explanation:
k=2.4
first y value 0
2nd y value = 4.8
3rd y value=7.2
5 scholars ran in a marathon each scholar ran 1\5 of a mile how far did the students run in all
Answer:
1
Step-by-step explanation:
: P.
1mile because 1/5 X 5 = 1/1 or 1 :)
WHAT IS HARMONY MUSIC TERMS ILL MARK BRAINLIEST
help??? i need it asap!!
Answer
#8-(3,1)
#9-(4,1)
#10- x=6 y=24
Step-by-step explanation:
Complete this number sentence with the correct symbol.
0.90 ___ 0.9
PLZZZZ I NEED HELP
Answer:
=
Step-by-step explanation:
0.90
0.9
because you will add a circle to the 0.9 and that would make them equal
PLEASE HELP BRO PLIS ID APPERICIATE IT SM(please dont say the answer or comment if u dont know it )
Liam measured a line to be 12.9 inches long. If the actual length of the line is 11.3 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?
>:(
Answer:
I think it may be 14.1593% or something around that. If not, forgive me.
Step-by-step explanation:
The percent error of the measurement, to the nearest tenth of a percent, will be 14.16%.
What is the error percentage?The amount of error is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.
Liam measured a line to be 12.9 inches long.
If the actual length of the line is 11.3 inches.
Then the percent error of the measurement, to the nearest tenth of a percent will be
[tex]\rm Error \ percentage = \dfrac{12.9 - 11.3}{11.3} \times 100\\\\Error \ percentage = 14.159 \approx 14.16\%[/tex]
More about the error percentage link is given below.
https://brainly.com/question/4170313
#SPJ2
A hotel has a total of 172 rooms. About 58% of the hotel rooms have 2 queen beds in each room and the rest of the rooms have 1 king bed. How many rooms have queen beds?
Answer:
99.76 = 100
Step-by-step explanation:
Answer:
Queen rooms: 99.76 but since it is a real world problem round it to the nearest tenth
king rooms: 72
Step-by-step explanation:
172 x 58% or 172 x 0.58= 99.67.
rounded = 100.00
172 - 100 = 72
100= queen rooms
72= king rooms
(-15,-6), (8,3) Find the slope of the line through each pair of points?
Slope is equal to the change in
y
over the change in
x
, or rise over run.
m = change in y / change in x
The change in
x
is equal to the difference in x-coordinates (also called run), and the change in
y
is equal to the difference in y-coordinates (also called rise).
m = y^2 - y^1 / x^2 x^1
Substitute in the values of
x
and
y
into the equation to find the slope.
m
=
3
−
(
−
6
)
8
−
(
−
15
)
Simplify.
Simplify the numerator.
Tap for more steps...
m
=
9
8
−
(
−
15
)
Simplify the denominator.
Multiply
−
1
by
−
15
.
m
=
9
8
+
15
Add
8
and
15
.
m
=
9/23
Answer:
Step-by-step explanation:
Δy = -6 - 3 = -9
Δx = -15 - 8 = -23
slope = Δy/Δx = 9/23
I need help with this, please!!!
Answer:
Sara
Step-by-step explanation:
sara..........................................
Which of these is a mathematical inequality?
A
y - 78
B
x = 46 + y
C
4x + 5 = 950
D
2b - 17 > 437
The correct mathematical inequality will be 2b - 17 > 437 due to the presence of greater than sign.
InequalityInequality is an expression that contains the inequality signs <, >, ≥ and ≤
Inequality is not separated with an equal sign.From the given options, the expression that represents mathematical inequality must possess any of the listed signs aboveHence the correct mathematical inequality will be 2b - 17 > 437 due to the presence of greater than sign.
Learn more on inequality here: https://brainly.com/question/24372553
answer quick or noob!
Answer:
1. Alex is correct 2. Arianna is correct c:< 3. Ignacio is correct
Step-by-step explanation:
1. 14x = 100
2. 12 * x = 625
3. 217x - 975
uwu hope this helped and tell me if this is wrong
Answer:
i geuss im a noob
Step-by-step explanation:
Question ( I'll give brainiest for an explanation)
Hurry I’m being timed!!!
Answer:
Point S!
Step-by-step explanation:
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what is 6 3/4+y=?
In 1846 the depth of the river was 2.5 feet deep. In 1847 it rose 9%. This year, 1848, it dropped 6%. How deep is the river now?
Answer:
So the answer is 2.5615 feet.
Step-by-step explanation:
So the river is 2.5 feet deep, and when you find that 9% is, using the cross-multiplication formula to find the percent then 9% of 2.5 is 0.225, and when you add that to 2.5 you get 2.725, and when you find 6% of 2.725, you get 0.1635, and since it dropped, you subtract, and you end up with 2.5615
Hope I helped
The depth of the river in 1848 is 2.5615 feet.
What is the percentage?The percentage is defined as a ratio expressed as a fraction of 100.
The % formula is used to calculate a percentage of a whole in terms of 100. You may use this formula to express a number as a fraction of 100. If you look closely, calculating percentages indicated above can be readily computed using the formula below:
Percentage = (Value/Total Value) × 100
To solve this problem, we can start by finding the depth of the river in 1847 after it rose by 9%.
Depth in 1847 = 2.5 + (9% of 2.5)
Depth in 1847 = 2.5 + 0.225
Depth in 1847 = 2.725 feet
Next, we need to find the depth of the river in 1848 after it dropped by 6%.
Depth in 1848 = 2.725 - (6% of 2.725)
Depth in 1848 = 2.725 - 0.1635
Depth in 1848 = 2.5615 feet
Therefore, the depth of the river in 1848 is 2.5615 feet.
Learn more about the percentages here:
brainly.com/question/24159063
#SPJ3
Helppppppppppppppppppppppppppp me plz
Answer:
14, 15/4x + 3/2
15, -2x + 14
Step-by-step explanation:
3/4x+3x+2-1/2=
=15/4x+3/2
6x+30-8x-16=
=6x-8x+30-16=
= - 2x+14
Pedro bought 7 tickets to a basketball game. He paid a total of $147. Enter an equation, using x as your variable, to determine whether each ticket cost $21 or $22. Then enter the cost of the ticket.
Answer:
7 . x = 147
Step-by-step explanation:
!!Help!! i will give brainliest
Answer:
Figure 1 = 94m^2
Figure 2 = 89.1
Step-by-step explanation:
Figure 1:
Break the figure into pieces and then add. 24 + 30 + 40 = 94
Figure 2:
8 * 8 = 64
then using C = 2 pi r you get 25.13
64 + 25.13 = 89.13