Answer:
the answer is 59.5375 ant there is all details there
The average speed of the car up to one decimal place will be 54.2 miles per hour.
What is an average speed?The distance covered by the particle or the body in an hour is called the average speed. It is a scalar quantity. It is the ratio of the total distance to the total time.
We know that the average speed formula is given as,
Average speed = Total distance / Total time
A car travels a distance of 230 miles in 4 hours and 15 minutes.
Convert the minutes into hours. Then we have
⇒ 4 + 15 / 60
⇒ 4 + 0.25
⇒ 4.25 hours
The average speed of the car, in miles per hour, will be given as,
Average speed = 230 / 4.25
Average speed = 54.2 miles per hour
The average speed of the car up to one decimal place will be 54.2 miles per hour.
More about the average speed link is given below.
https://brainly.com/question/12322912
#SPJ2
kyle received his paycheck in the mail today. however ,he thinks there is a mistake in the amount before taxes were taken out was 492.36 . if the taxes totaled to 73.85, what should be the amount on his paycheck.
Math is hard for me and i was wondering if you guys could help me on it
Answer:
above ANS is correct mark it as branlist answer
A school purchased T-shirts to sell for a fundraiser. The school spent $684 for the T-shirts. Each T-shirt will sell for $12.
Answer:
If the question is How many T-Shirts does the school have, it will be 57 T-Shirts
Step-by-step explanation:
684 divided by 12 is 57
HELP PLEASE DUE IN 3 MINUTES
Mean is 7
HOPE THIS HELPS YOUUUUU!!!!
What is the area of the composite figure? Card F
特||
Shape 1: trapezoid
Area Formula:
Solve:
13 cm
Shape 2: square
Area Formula:
9 cm
Solve:
19 cm
24 cm
Fnal Answer
Incude Units)
Answer:
total area is bottom rectangle area+ upper rectangle area + two triangles.
whole area.
(24x19) + (13x9) +(24x13) =885
area of trapezoid
whole area - bottom rectangle
885-(24x19) = 429
HELPPPPPPPPPPPPPPPPPPPPPPP
IT IS MEAN-MEDIAN MODE
if 3000$ is invested at a rate of 12% compounded continuously, find the balance in the account after 5 years. Use the formula A=Pe^rt
Answer:
$5466.36
Step-by-step explanation:
This question is pretty cut and dry
just plug in the numbers
[tex]3000e^{5*.12}\\3000e^{.6}\\5466.356401\\5466.36[/tex]
What is the formula for the pythagorem theory
Answer:
C^2 = a^2 + b^2
The formula for the pythagorem theory
p(x)= 4x^3 -3x^2+5x-2
Answer:
p=4x^3−3x^2+5x−2/x
Step-by-step explanation:
Let's solve for p.
px=4x^3−3x^2+5x−2
Step 1: Divide both sides by x.
px/x=4x^3−3x^2+5x−2/x
p=4x^3−3x^2+5x−2/x
Answer:
p=4x^3−3x^2+5x−2/x
( I hope this was helpful) >;D
4. book: $39 with a 7.5% markup
What is the:
Markup:
Selling Price:
Answer:
Markup: 2.925
Selling price: $41.925
Step-by-step explanation:
a fish swam 75 feet to the bottom of the river. The fish then swam up 35 feet towards the surface of the river and stopped. How deep is the fish in the river?
Answer:
40 feet deep
Step-by-step explanation:
:))
If sinA = cosB, what is the relationship between A and B if A is obuse angled and B is acute angled ?
Answer:
According to the law of sines, \dfrac{AB}{\sin(\angle C)}=\dfrac{AC}{\sin(\angle B)}
sin(∠C)
AB
=
sin(∠B)
AC
start fraction, A, B, divided by, sine, left parenthesis, angle, C, right parenthesis, end fraction, equals, start fraction, A, C, divided by, sine, left parenthesis, angle, B, right parenthesis, end fraction. Now we can plug the values and solve:
\begin{aligned} \dfrac{AB}{\sin(\angle C)}&=\dfrac{AC}{\sin(\angle B)} \\\\ \dfrac{5}{\sin(33^\circ)}&=\dfrac{AC}{\sin(67^\circ)}\\\\ \dfrac{5\sin(67^\circ)}{\sin(33^\circ)}&=AC \\\\ 8.45&\approx AC \end{aligned}
sin(∠C)
AB
sin(33
∘
)
5
sin(33
∘
)
5sin(67
∘
)
8.45
=
sin(∠B)
AC
=
sin(67
∘
)
AC
=AC
≈AC
someone please help, I need to construct a triangle with a perimeter of 125mm and having sides in the ratio 2:3:4. I don't understand ratios
Answer:mass CO2 = (mass AS) - (final mass)
Step-by-step explanation:
can anyone solve this
100 x 50 - 32=
Fred's restaurant is famous for its fresh fruit smoothies . Fred's recipe calls for 1/3 of an apple, 1/4 of a lemon, and 2/3 of a peach to make a single smoothie . A family of 6 arrives at fred's restaurant. How much of each fruit does fred need to make smoothies for entire family?
Answer: 2 apples, 1 1/2 lemon and 4 peach
Step-by-step explanation:
Fruits used for Fred's recipe fur a single smoothie:
Apple = 1/3
Lemon = 1/4
Peach = 2/3
When the family of 6 arrived, the fruits needed to make smoothies for entire family will be:
Apple = 1/3 × 6 = 2
Lemon = 1/4 × 6 = 1 1/2
Peach = 2/3 × 6 = 4
hi pls helpppppp. thank uuu :)
Answer:
-7/4
Step-by-step explanation:
Slope is (y₂ - y₁) / (x₂ - x₁)
Using this, plug in the values they give.
(6 - (-1)) / (-4 - 0)
Simplify.
7 / (-4)
-7 / 4
The slope is - 7/4, or -1 3/4 ( negative 1 and three fourths)
I hope this helps! Feel free to ask any questions!
3 x (7 + 5) / 4 + 2 =
Answer:
11
Step-by-step explanation:
3 x (7 + 5) /4 +2
Using PEMDAS so...
3 x (12)/4 +2
36/4 +2
9 +2
=11
Answer:
7
Step-by-step explanation:
PEMDAS:
P = ( )
(7 + 5) = 12
E = exponent
M = x
3 x 12 = 36
D = / or ÷
36 / 4 = 9
A = +
S = -
9 - 2 = 7
find a6 for an arithmetic sequence where a1=3x+1 and d=2x+6
Answer:
a₆ = 13x + 31
Step-by-step explanation:
The nth term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
Here a₁ = 3x + 1 and d = 2x + 6 , then
a₆ = 3x + 1 + 5(2x + 6)
= 3x + 1 + 10x + 30
= 13x + 31
I don’t get this can someone please help
Answer:
The answer is
Step-by-step explanation:
Martin and Stacey are playing a game in which they will roll two dice and add the digits. If the sum of the digits equals 5, Martin wins. If the sum of the digits equals 9, then Stacey wins. What conclusion could you make about the game?
A. Stacey will never win as it is impossible to get a sum of 9.
B. Martin has a better chance of winning because his sum is higher.
C. The game is not fair and they should not play.
D. The each have the same chance of rolling their sum which makes the game fair.
Can anyone help me with this please?
Do not answer if you do not know.
Answer: a
Step-by-step explanation:
[tex] \frac{ {2}^{x + 2} - {2}^{ x + 3} }{ {2}^{x + 1} - {2}^{x + 2 } } [/tex]
I suppose you just have to simplify this expression.
(2ˣ⁺² - 2ˣ⁺³) / (2ˣ⁺¹ - 2ˣ⁺²)
Divide through every term by the lowest power of 2, which would be x + 1 :
… = (2ˣ⁺²/2ˣ⁺¹ - 2ˣ⁺³/2ˣ⁺¹) / (2ˣ⁺¹/2ˣ⁺¹ - 2ˣ⁺²/2ˣ⁺¹)
Recall that nª / nᵇ = nª⁻ᵇ, so that we have
… = (2⁽ˣ⁺²⁾ ⁻ ⁽ˣ⁺¹⁾ - 2⁽ˣ⁺³⁾ ⁻ ⁽ˣ⁺¹⁾) / (2⁽ˣ⁺¹⁾ ⁻ ⁽ˣ⁺¹⁾ - 2⁽ˣ⁺²⁾ ⁻ ⁽ˣ⁺¹⁾)
… = (2¹ - 2²) / (2⁰ - 2¹)
… = (2 - 4) / (1 - 2)
… = (-2) / (-1)
… = 2
Another way to get the same result: rewrite every term as a multiple of y = 2ˣ :
… = (2²×2ˣ - 2³×2ˣ) / (2×2ˣ - 2²×2ˣ)
… = (4×2ˣ - 8×2ˣ) / (2×2ˣ - 4×2ˣ)
… = (4y - 8y) / (2y - 4y)
… = (-4y) / (-2y)
… = 2
One a map 3 centimeters represent 150 kilometers. If a line between two cities measure 4.5 centimeters, how many kilometers apart are they?
Complete the table. Explain or show your reasoning.
Karen spends $840 on monthly bills. Of this total amount, 12% is for phone service, is for Internet service, and is for utilities. If the rest of the total amount is for food, how much does Karen have for food?
Answer:
i hope she doesn't have enough karens doesn't deserve to live
Look at the image please!
Guitars: __, __%
Drums: __%
Brass: __
Woodwinds: __%
Pianos: __
Total: __%
I attached an image of it filled out, please give me brainliest if this helped!
Enter the x-coordinate of the solution to this system of equations
−2x−y=6
8x+3y=−28
x= ?
I have trouble with these kinds of problems so a mini explanation would really help me out :)
Answer:
equation 2into minus 3 into equation 1
8x+ 3y= -28
-3x-3y=18
----------------
5x=10
x =2
put value of y in equation 2
8 into 2+3y=-28
16+3y= -28
3y= -28+16
3y= -12
y= -4
Helene spends 34% of her budget on transportation expenses. Enter percent as a decimal and as a fraction in simplest form.
Answer:
12 percent
Step-by-step explanation:
Order these numbers from least to greatest.
2.5, 2.304, 3.21, 2.34
Answer:
2.304, 2.34, 2.5, 3.21
Step-by-step explanation:
1. Look at the digit in the ones place. See how they are all 2s except for one 3? Well, now we know the one with the 3 must be the greatest, since 3>2.
2. Next, look at the digit in the tenths place. We have a 3, 3, and a 5. Since 5 > 3, we know thar 2.5 is the second greatest.
3. Last, look at the hundreths place. We have a 0 and a 4. Since 4 > 0, that means 2.34 is the third greatest.
4. Since this is from least to greatest, put 2.304 first and the others as follows in the answer. Hope this helps.
I need help on this and the first person that answer this correctly gets a BRANLIST(answer if you know)
Answer:
C
Step-by-step explanation:
Answer:
the currect answer is C
Step-by-step explanation: