Answer:
5.14mph
Step-by-step explanation:
Answer:
5.14
Step-by-step explanation:
Below are the first several terms in a sequence. 0.4, 2, 10, 50, .. Part A Write a formula for the nth term of the sequence. Be sure to specify a starting value of n.
Answer:
aₙ = 0.4*5ⁿ⁻¹Step-by-step explanation:
Given sequence:
0.4, 2, 10, 50, ...The first term is:
a₁ = 0.4The common ratio is:
r = 50/10 = 10/2 = 2/0.4 = 5The formula for the nth term is:
aₙ = a₁rⁿ⁻¹aₙ = 0.4*5ⁿ⁻¹Montraie goes out to lunch. The bill, before tax and tip, was $19.45. A sales tax of 7.5% was added on. Montraie tipped 22% on the amount after the sales tax was added. What was the total cost of the meal, plus tax and tip? Round to the nearest cent.
Answer:
lunch cost $25.51
Using the diagram below determine which statement is NOT true.
Answer:
A
Step-by-step explanation:
b/c X is already complementary
PLEASE HELP MATHS. What is the true solution to 2 In 4x= 2In 8?
Answer:
x = 2
Step-by-step explanation:
2ln4x = 2ln8
ln4x = ln8
4x = 8
x = 2
The equation, y = 1250x + 22,850, gives the salary of a person as "y" after the stated number of years (x). Model the data with a linear function using the points (1, 24,100) and (3, 36,600) Then use this function to predict the salary in 5 years.
Answer:
(a) [tex]y = 6250x +17850[/tex] --- The function
(b) [tex]y = 49100[/tex] --- The salary in 5 years
Step-by-step explanation:
Given
[tex]y = 1250x + 22850[/tex]
Solving (a): Model the function around (1,24100) and (3,36600)
First, we calculate the slope
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]m = \frac{36600 - 24100}{3 - 1}[/tex]
[tex]m = \frac{12500}{2}[/tex]
[tex]m = 6250[/tex]
The function is then calculated as:
[tex]y = m(x - x_1) + y_1[/tex]
[tex]y = 6250(x - 1) + 24100[/tex]
[tex]y = 6250x - 6250 + 24100[/tex]
[tex]y = 6250x +17850[/tex]
Solving (b): Salary in 5 years
Here:
[tex]x = 5[/tex]
So:
[tex]y = 6250x +17850[/tex]
[tex]y = 6250*5 +17850[/tex]
[tex]y = 49100[/tex]
Solve for 2.
25
10
7y - 1
22
Answer:
an you give it to me in another way plz
Step-by-step explanation:
Hector has a bag of colored candies with the following colors: 12 orange, 4 yellow, 10 green, 4 red, 8 blue, 7 purple, and 11 pink. Without looking, Hector pulls a candy out of the bag. What is the probability Hector pulls out a yellow or green candy?
Answer:
10/13
Step-by-step explanation:
total candies = 62
yellow and green candies = 20
P (yellow or green candies) = 20/62
=> 10/13
Please help!!!
Find the angle that your line of sight to the sun makes when looking up at it
(angle of elevation), when a 24 ft tree casts a shadow that is 36 ft long. Round to
the nearest degree. *
Answer:
34°
Step-by-step explanation:
Height of the tree=Perpendicular=24ft
Length of shadow=Base=36ft
Tan∅=Perpendicular/Base
Tan∅=24/36
Tan∅=2/3
∅=Tan-¹ (2/3)
∅=33.69°=34°
please help I cant fuigure this outtttttttttttttttttttttttttttttttttt
Answer:
18 ft. By 13 ft.
Step-by-step explanation:
Can a cube of a number be a negative number? Explain?
Answer:
yes
Step-by-step explanation:
If the number is negative (ex. -2), then yes
(-2 * -2 * -2 = -8)
4. Find the slope that passes through each pair of points
A(4,5) and B (-3,5)
A. 10
B. O
C. 1
D. -1
Evaluate the expression below :
2,052.077 0
Answer:
I can't see too clearly, but I think your expression is 2,052 times 0.007
Result in decimals: 14.364
Result in a fraction: 14 and 19/250
Step-by-step explanation:
I can't see too clearly, but I think your expression is 2,052 times 0.007
Result in decimals: 14.364
Result in a fraction: 14 and 19/250
On Saturday Kai gave his guinea pig 80 grams of the food. The table shows the amount of each type of food he gave to the guinea pig. Which percentage bar graph best represents the data?
Answer:A
Step-by-step explanation:
What is 25% of $32.20
Answer:
$8.05
Step-by-step explanation:
25% = .25
.25 x 32.20 = 8.05
Answer:
$8.05
Step-by-step explanation:
Multiply: 32.20*.25=8.05
25%=.25
It is equal to .25 because to turn a percentage into a decimal, you need to move the decimal point twice to the left.
$8.05
Can I have crown?
TRUST ME THIS IS CORRECT
Which expression is equal to 7ab^5 56a^3b^2
Answer:
b³/8a²
Step-by-step explanation:
This answer is obtained by cancelation of terms
Hope that helps you
6x+7 X=3
Evaluate the expression
Help plz due in 15mins
Answer:
48=%60 x w
80=w
Step-by-step explanation:
48=%60 x w
48=60/100 x w
w=48 x 100/60
w=48 x 100 divided by 60
w=80
Answer:
80
Step-by-step explanation:
part = percent × whole
48 = 0.6 × w
0,6w = 48
w = 80
Do you know what b is, it's not letting me put 72/100?
d=1/2at² for solve for a
Answer:
a = d/0.5t²
divide both sides by 1/2t²
Answer:
[tex]a= \frac{2d}{t^2}[/tex]
Step-by-step explanation:
write the equation for the given information slope: -11, point (-1,20)
Answer:
y = -11x + 9
Step-by-step explanation:
m = -11
x = -1
y = 20
Plug those values into the equation to find b: y = mx + b
20 = (-11)(-1) + b
---> b = 9
Plus m = -11 and b = 9 into y = mx + b
---> y = -11x + 9
School wants to add a new sports team the school Saint out surveys asking for the students favorite sport 16 students name volleyball others named swimming or lacrosse use pencil and paper explain how to use the circle graph and ratios to find the number of students surveyed then find this number 
Answer:
.
Step-by-step explanation:
For the parabola graphed below, identify its vertex, axis of symmetry, and state if it opens upwards or downwards.
help please!
Answer:
Step-by-step explanation:
Find the vertex, in this case which is a maximum (-3,3), the axis of symmetry is a line that cuts it down the middle, vertically so the equation is x = -3, notice that is the same same x value for the vertex
Parabola opens downward
Increases when y < 3 and decreases when y > 3
Please please please help help I am being timed
Jamie’s car is getting repaired. It costs $40 an hour and an extra fee of $225 for parts. Which expression represents Jamie’s costs to repair her car?
265 + h
225h + 40
40h + 225
225h + 40h
Multiply the price per hour by number of hours and then add the fee for the parts.
The answer would be 40h + 225
Plz help me question in the Photo
Which of the g-values satisfy the following inequality?
Answer:
Both answer A and B area correct.
Answer:
5 and 6
Step-by-step explanation:
Hopefully that helps.
This is pretty easy, give me some synonyms for the word brazeness. When you do that find me some antonyms.
Answer:
Synonyms: Shameless, bold, audacious
Antonyms: Timid, shy
Step-by-step explanation:
What two number multiply to 30 and add to -13?
Answer:
-10 and -3
Step-by-step explanation:
hope this helps and have a nice day!
Answer:
10 and 3. Hope this helps (:
Step-by-step explanation:
what is 1.1x+3.3=-2.2?
1.1x+3.3=-2.2
-3.3 -3.3
1.1x=-5.5
/1.1 /1.1
x=-5
---
sorry if this doesn't help
Write the explicit formula for the sequence 3, 9, 15, 21..
Answer: pls check out the image. The answer is in the image. Hope this helps n can u give me brainliest
Step-by-step explanation: