Answer: 208a = 256
Step-by-step explanation:
product means multiplication so
208a = 256
what is 1000000 times 3290
Katie has a savings account that contains $230. She decides to deposit $5 each month from her monthly earnings for babysitting after school. Write an expression to find how much money Katie will have in her savings account after x months. Let x represent the number of months.
Given:
Initial savings in Katie's account = $230
Additional savings = $5 per month
To find:
The expression that represents the money Katie will have in her savings account after x months.
Solution:
Let x be the number of months.
Additional savings for 1 month = $5
Additional savings for x months = $5x
Now,
Total savings = Initial saving + additional savings for x months.
[tex]\text{Total savings}=230+5x[/tex]
Therefore, the required expression is [tex]230+5x[/tex].
Which expression is equivalent to (x⁶y⁸)³/x²y²
The equivalent expression is [tex]x^{16}y^{22}[/tex]
Suppose you have 7 dimes and 6 nickels in your pocket. How many ways can you reach
into your pocket and select 2 dimes?
Answer:
21 possible ways to select 2 dimes.
Step-by-step explanation:
There are 42 possible ways to select coins, but only 21 to select 2 dimes. I believe this is correct, but you should probably wait for another answer for affirmation.
Answer:
vhhghhhh
jjjj
Step-by-step explanation:
jhhhgggggy
what is the scale factor
Answer:
2/5
Step-by-step explanation:
Since it's from a big square to a smaller square, the smaller number will be at the top. Also, use the same side to find the scale factor, but since this is a square and all sides of a square are equal, it doesn't matter but in other shapes it does so practice i guess:
Left side of big square: 5
Left side of small square: 2
So scale is 2/5
To confirm:
5 · 2/5 = 10/5 = 2, we're right
Which coordinate plane contains the points ( 2,3.5) and (-0.5,4) ? Ill give brainliest
Answer:
D
Step-by-step explanation:
Answer:
D is the only one that has either of those points. so the correct answer is D
why am i suprised when people leave me? like its not new...why would someone wanna stay around me like...lifes just ughhh nd im kinda tired of it
Answer:
I'm sorry for what you are going through, I went through something similar and it gets better
Step-by-step explanation:
Answer:
We are in tough times right now and its hard for everyone its okay for someone to leave its normal i guess. we just have to get over it and find new people and not let those people or yourself bring you down
Step-by-step explanation:
solve:
15.2+(-7.12)
NEEDED ASAP!
also please explain
m=?
b=?
equation=?
Answer:
Decimal form: y = -3x + 1
Exact form: y = -3x + 1
m (slope)= -3
b= 1
Which statements describe the function relating time and the height of the rocket? Check all that apply.The function has constant second differences. The function is cubic. The function can be modeled with a quadratic equation. The domain of the function is {0 ≤ t ≤ 6}. The range of the function is {80 ≤ d(t) ≤ 144}.
Answer:
Step-by-step explanation:
The functions has constant second differences
The function can be modeled with a quadratic equation The domain of the function is (0 < t < 6)
Need help on this question!
Answer:
First gardener 6 min
Second gardener 4 min
Third gardener 3 min
Step-by-step explanation:
The first step is to multiply and then what number is it multiplied by then that is your answer.
What the value of this problem?
The regular price of a pair of sneakers is 80%.They are on sale now for $50.What is the percent decrease in the price of sneakers?
Answer:2hdjdkss
Step-by-step explanation:
Its 5 x
Eight less a number is less than or equal to
seventeen.
Answer:
less than
Step-by-step explanation:
Answer:
n ≤ 25
Step-by-step explanation:
n - 8 ≤ 17
n - 8 (+8) ≤ 17 (+8)
n ≤ 25
n ≤ 25 is your answer
Hope this helps <3
A ship travels 60 miles in the direction S 45° E, then travels 150 miles in the direction S 20° W. What is the distance,
x, from the starting location?
O 135.99 mi
O 149.32 mi
O 172.93 mi
O 183.60 mi
For your question:
"A ship travels 60 miles in the direction S 45° E, then travels 150 miles in the direction S 20° W. What is the distance,
x, from the starting location?"
Please see above for answer.
Let me know if you have any further questions.
The distance, x, from the starting location will be 183.6 miles.
What is distance?Distance is a numerical representation of the distance between two objects or locations.
Distance can refer to a physical length or an estimate based on other factors in physics or common use. |AB| is a symbol for the distance between two points A and B.
Let the ship start at point O and proceed for 60 miles in the 34 °S direction to point P. Then, after 150 kilometers Q.
From the obtained value, the angle P can be obtained;
∠P=180°-(45°+20°)
∠P=115°
From triangle,
OP=60 cm
PQ=150
∠P=115°
OQ=x
OQ²=OP²+PQ₂-2OP.PQ.COS∠P
x²=60²+150²-2(60)(150)COS(115°)
x²=3600+22500+7606.8
x²=33,706.8
x=√(33,706.8)
x=183.59
x=183.6 miles
Hence,the distance, x, from the starting location will be 183.6 miles.
To learn more about the distance, refer to the link;
https://brainly.com/question/26711747
#SPJ2
Find the final price of the item.
CD player: $87.95
discount: 35%
tax: 5.75%
Answer:
$60.47
Step-by-step explanation:
not sure. I'm not too familiar with this math, so I kinda winged it, hope this helps
Tasha runs 5.8
miles over the
course of 2 days.
How many miles
does Tasha run
per day?
please answer
Answer:
2.9 miles.
Step-by-step explanation:
Just divide 5.8 and 2.
Answer:
2.9 miles
Step-by-step explanation: 5.8/2=2.9
The minute hand of a clock in a clock tower has a length of 36 inches.
If a butterfly landed on the extreme tip of the minute hand at exactly 12:00 noon and rode the minute hand until 12:45 p.m., how far did the butterfly ride along the arc traced by the minute hand? Round your answer to the nearest foot.
Answer:
45 degrees
Step-by-step explanation:
Butterfly will ride along the arc traced by the minute hand = 14 feet
Perimeter of a sector: Perimeter of a sector of a circle is given by the expression,
[tex]P=\frac{\theta}{360^\circ}(2\pi r)[/tex]
Here, θ = Angle formed at the center of the circle by the arc of
a sector
r = Radius of the circle
Since, minute hand of a clock forms an angle measuring 270° at the center to cover from 12:00 noon to 12:45 p.m.
Length of the minute hand = 36 inches
Perimeter of the arc = [tex]\frac{270}{360}(2\pi)(36)[/tex]
= 169.646 inches
Since, 1 inch = [tex]\frac{1}{12}[/tex] foot
169.646 inches = 14.137 ft.
≈ 14 ft.
Therefore, butterfly will ride 14 feet along the arc traced by minute hand.
Learn more about the perimeter of an arc here,
https://brainly.com/question/1582130?referrer=searchResults
Please help I don’t understand
Answer:
[tex]y=-3\sqrt{x} +8[/tex]
Step-by-step explanation:
The question is asking you to write a function from the original function ([tex]\sqrt{x}[/tex]) w/ the given conditions.
It wants you to make a function that reflects over the x-axis; should be mirrored with the original function.
y=-[tex]\sqrt{x}[/tex] does just that.
Then it wants a horizontal stretch by 3.
[tex]y=-3\sqrt{x}[/tex]
Then move that graph up by 8 units.
[tex]y=-3\sqrt{x} +8[/tex]
Please know the transformation rules for functions to understand what you are doing better.
Rewrite the equation 8x + 4y = 8 in slope-intercept form.
Answer:
y=2x-3
Step-by-step explanation:
Answer:
Y=-2x+2
OR
Y=2-2x
Both equations are the same
Step-by-step explanation:
Y intercept formula is
Y=Mx+b
Y is a random Y coordinate
M is slope
X is a random X coordinate
B is y intercept
Now we want to isolate the Y
So first we subtract the 8x on both sides which will give
4y=8-8x
Now we get ri of the 4 to isolate the Y completely
y=2-2x
there you go
Or you can write it in addition
y=-2x+2
Which function is best represented by the graph?
Answer:
J
Step-by-step explanation:
First look at the y-intercept. When y=0, you get 8 on the graph, so in the equation it has to give you 8 as well.
This narrows it down to F G J
Next, the slope of the graph is negative because its tilting downwards.
This narrows it down to G J
Finally, on the graph when y=0, you get 6, so the equation has to meet this too
With your choices narrowed down to G and J, calculate the x-intercepts.
0= -4/3x+8
-8= -4/3x
-8(-3/4)=x
x=6
Answer:
The answer is J
Step-by-step explanation:
the y-intercept is 8 and to find the slope you count rise over run, well the graph is too small to tell what points are actually on the lines, but it's given that (0,8) and (6,0) are points. making the rise/run= to 8/6 and then simplify to 4/3. and you can tell that the slope is negative because it's going downward from left to right.
Shaun is playing a game in which he receives 2 points for every correct answer and -5 points for every incorrect answer . After 4 questions shauns score is 1 if he answer the next question incorrectly what will shauns score be ? I need really bad help
Answer:
-4 :)
Step-by-step explanation:
If 6, 18, 54, 162, and 486 already five terms of a sequence, which function represents the sequence? what is the 10th term?
Answer:
1. the function would be multiplying the last term by 3
2. 118098
Step-by-step explanation:
1. 6*3=18 *3=54 *3=162...
2. just keep multiplying
-2 (3.1) find the product
Answer:
-6.2
Step-by-step explanation:
just because.
I need help with number 11 just the answers no need to show work!
WILL GIVE BRAINLIEST PLS HELP !!
Answer:
circle
Step-by-step explanation:
my mans on kahoot!!!!
What is the maximum number of intersection points a parabola and an ellipse
could have?
The maximum number of intersection points of a parabola and ellipse is 4.
A parabola and an ellipse can have a maximum 4 number of intersections.
What is an ellipse?A regular oval form produced when a cone is cut by an oblique plane that does not intersect the base, or when a point moves in a plane so that the sum of its distances from two other points remains constant.
In another word, an ellipse is a curve that becomes by a point moving in such a way that the sum of its distances from two fixed points is a closed planar curve produced.
We can make an ellipse and a parabola such that there is a maximum of four points of intersection as shown in the image.
It can be possible if the major axis is very large as compared to the minor axis.
Hence "A parabola and an ellipse can have a maximum 4 number of intersections".
To learn more about ellipse here,
https://brainly.com/question/14281133
#SPJ2
Jasmine took out a college loan of $55,000.00 for college for 10 years. The interest rate
is 4 7%. What will the total cost of the loan be for 10 years?
Answer:
57,585
Step-by-step explanation:
55,000.x4.7%=2585.
55000.+2585=57,585
Answer:
$57,337.50
Step-by-step explanation:
In order to get the answer we would have to add 55, 000 and 4 [tex]\frac{1}{4}[/tex]% of 55,000 (because of the interest rate). In order to find 4 [tex]\frac{1}{4}[/tex] % we would have to multiply 55, 000 by 0,0425. So now we get the following.
Total cost of the loan = 55,000 + 55,000 x 0.0425 = 55,000 + 2,337.5 =
57,337.5
.6(2k - 3) = 3(4k + 5)
Hellppp pleaseee
Answer:
Step-by-step explanation:
.6(2k-3)=3(4k+5) foil
1.2K-1.8=12k+15 subtract 1.5k from both sides
-1.8=10.8k+15 subtract 15 from both sides
-16.8=10.8k divide by 10.8
k= -1.5
if a=1 b=2 c=3 find the value of 4a3b2
Answer:
14
Step-by-step explanation:
a4=4
3b=2 x 3=6
2c=2 x 3=6
Answer:
48
Step-by-step explanation:
We just need to put in the values of a and b.
4a3b² = 4(1) × 3(2)²
= 4 × 3(4)
= 4 × 12
= 48