Answer:
where is the x in the equation tho. there is no x in the equation
Step-by-step explanation:
Ivanna deposits $500 into an account that pays simple interest at a rate of 6% per year. How much interest will she be paid in the first 2 years?
Answer:
$60 in interest
Step-by-step explanation:
To find interest, use the tried and true method of I = Prt (I is the interest, P is the principal, r is the rate, and t is the time (in years))
I = 500* 2 * 6% (What I do is go on and multiply the principal by the time)
I = 1,000 * 6% (Now to convert 6% and 1,000 into fractions)
I = 1,000/1 * 3/50 (Cross-cancel if needed here; The GCF of 50 and 1,000 is 50)
I = 20/1 * 3/1 (Just remove the /1 part here, they're wholes!)
I = 20 * 3 (Multiply and you have your answer!)
I = $60
Answer:
Ivanna after 2 years of 6% intrest will have 561.8 $ in her accout.
Step-by-step explanation:
500 times 6% can be done like 500 x 0.06 which is 30. So 530. Then 530 time the 6% which is 530 x 0.06 is 31.8. So 530 + 31.8 = 561.8$
how long will it take a shelf fired from a cliff at an initial velocity of 800 metres per second at an angle of 30 degree below the horizontal to reach the ground 150 metre belowJason control rules of baseball with the horizontal component of velocity of 25 metres per second
0.373 seconds. First, calculate the initial vertical velocity of the shell. 800sin(30) = 800*0.5 = 400 m/s Now the formula for the distance traveled is d = 400 m/s * T + 0.5A T^2 Substituting known values gives. 150 = 400 m/s * T + 0.5*9.80m/s^2 T^2 150 = 400 m/s * T + 4.9 m/s^2 T^2 Arrange as a quadratic formula 0 = 400 m/s * T + 4.9 m/s^2 T^2 - 150 4.9 m/s^2 T^2 + 400 m/s * T - 150 = 0 Now solve for T using the quadratic formula with a=4.9, b=400, and c=-150 The calculated value is 0.373 seconds. Is this value reasonable? Let's check. The initial downward velocity is 400 m/s. So 150/400 = 0.375 seconds. Since the actual time will be a bit less due to acceleration by gravity and since the total time is so short, there won't be much acceleration due to gravity, the value of 0.373 is quite reasonable.
−3(2.5−k)+0.5(7+8k).
Answer:
7k-4
Step-by-step explanation:
(-3)(2.5)+(-3)(-k)+(0.5)(7)+(0.5)(8k)
-7.5+3k+3.5+4k
Then you combine like terms
-7.5k+3k+3.5+4k
(3k+4k)+(-7.5+3.5)
7k+-4
Work out the area of this circle
Answer:
50.3
Step-by-step explanation:
If 8mg =53%, then __mg = 100%
Answer:
If 8mg =53%, then __mg = 100%
[tex] \frac{8mg}{53\%} = \frac{x \: mg}{100\%} \\x = \frac{8 \times 100}{53} \\ x = \frac{800}{53} \\ \boxed{x = 15.09434 \: mg}[/tex]
11/36 + 13/36 = 24/36 then reduced
Answer:
2/3
Step-by-step explanation:
Find the GCF of 24 and 36, then divideGFC = 1224 ÷ 12 = 236 ÷ 12 = 3Re-write the fraction: 2/3I hope this helps!
Express the following rate as a unit rate: "$119.28 for 28 ceiling tiles" Response
Answer:
$4.26 per ceiling tile.
Step-by-step explanation:
Pedro uses shapes to make a funny animal. Which best tells about the shapes in Pedro's animal? 15) Some shapes have straight sides, and some shapes have round sides. The sides of all the shapes are straight )) The sides of all the shapes are round
Answer: the sides of all shapes are straight
Step-by-step explanation:
express the recuring decimal 0.004 as a fraction. (simplified fraction) (only the 4 is recurring)
Answer:
1/250
Step-by-step explanation:
WILL MARK BRAINLIEST ONLY HAVE 10 MINUTES
Answer:
I think it is (2,2) but im not sure.
Step-by-step explanation:
Hadassah drinks 30cl of Fanta. How many litres of liquid has she consumed ? *
5 points
A.3.0
B.0.3
C.0.03
D.0.003
help plsssssssssssssssss
Answer:
Its is C! :)
Step-by-step explanation:
Hope you do Great! :)
brainliest would be nice:)
Write the equation of a line that is perpendicular to the equation y=-x+4 and passes through the point (2,5)
Answer:
y=x+3
Step-by-step explanation:
perpendicular lines have slopes that are negative and reciprocal. If you multiply them together, the result is -1.
here is the equation: y=-x+4
the slope is -1
here is the equation to find the slope of the perpendicular line:
-1m=-1
multiply by -1
m=1
here is the new line so far: y=1x+b
now, we can substitute the point (2,5) into the equation, since the equation will pass through that point to find b (the y intercept)
5=1(2)+b
5=2+b
3=b
the equation of the line is y=1x+3, or y=x+3
Hope this helps!
You eam $10 per hour working as a manager at a grocery store. You are required to work at the grocery store at least 8 hours per week. You also teach music lessons for $15 per hour. You need to earn at least $120 per week, but you do not want to work more than 20 hours per week. a. Write a system of linear inequalities that represents the situation. Use z for hours worked at the grocery store and y for hours teaching music lessons. Inequality for hours at grocery store: Inequality for total earnings: Inequality for total work hours: b. Identify and interpret a solution of the system. (4, 10): You can work 4 hours at the grocery store and spend 10 hours teaching music lessons. O (9, 1): You can work 9 hours at the grocery store and spend 1 hour teaching music lessons. (12, 10); You can work 10 hours at the grocery store and spend 10 hours teaching music lessons (12, 2): You can work 12 hours at the grocery store and spend 2 hours teaching music lessons. C. Can you you work 8 hours at the grocery store and teach 1 hour of music lessons? You work 8 hours at the grocery store and teach 1 hour of music lessons.
Answer:
10x+15y≥120
Step-by-step explanation:
Rosie is building a wheelchair ramp that is 18 feet long and 2 feet high. She needs to install vertical support piece 6 feet from the end of the ramp what is the length of the support piece in inches
Answer:
72 inches
Step-by-step explanation:
multiply the length value by twelve.
Karin and Kelly colored their favorite coloring books. When they were finished, Karin had colored 9 pages and Kelly had colored 15 pages. Which ratio shows the number of pages colored by Karin to Kelly?
HUuuuurrry im on a test
Simplyfy 18x5y5+2x5y
Answer:
more than 3 I think
Step-by-step explanation:
I need urgent help anyone?
Answer:
6.6 repeating = 6.7
46/7 = 6.7
6.8 = 6.8
47(root) = 6.9
Some of these answers have repeating numbers so I just rounded em.
Hope this helps :D
f=6/2-g make g the subject
Answer:
[tex]g=\dfrac{2f-6}{f}[/tex]
Step-by-step explanation:
The given equation is :
[tex]f=\dfrac{6}{2-g}[/tex]
We need to find the value of g.
Cross multiplying both sides,
[tex]f(2-g)=6\\\\2f-fg=6\\\\2f-6=fg\\\\g=\dfrac{2f-6}{f}[/tex]
So, the value of g is equal to [tex]\dfrac{2f-6}{f}[/tex].
8 divided by 1/6 with explanation
Answer:
48
Step-by-step explanation:
A plane rises from take-off and flies at an angle of 8° with the horizontal runway. When it has gained 850 feet, find the distance to the nearest foot, the plane has flown.
850 ft
The plane has flown approximately ___ feet. (Round to the nearest foot.)
Answer:
[tex]C\approx 5748.2feet[/tex]
Step-by-step explanation:
From the question we are told that
Angle of elevation [tex]\thata=8 \textdegree[/tex]
Height of plane [tex]H=850feet[/tex]
Generally the equation for the Distance flown is given by
[tex]C=\frac{H}{sin \theta}[/tex]
[tex]C=\frac{800}{sin8}[/tex]
[tex]C=5748.237227[/tex]
[tex]C\approx 5748.2feet[/tex]
Therefore Distance flown is
[tex]C\approx 5748.2feet[/tex]
Photo attached please help
A file that is 233 megabytes is being downloaded. If the download is 14.1% complete, how many megabytes have been
downloaded? Round your answer to the nearest tenth.
Answer:
32.9
Step-by-step explanation:
233 * %14.1 = 233*.141=32.9
A bacteria culture grows with constant relative growth rate. The bacteria count was 1296 after 2 hours and 531441 after 6 hours. Answer the following questions. 1. What is the relative growth rate
Answer:
1)k=1.50408
2)=64
3)P(t)=64e^(1.50408t)
4)=118098
5)t=6.42 hrs
Step-by-step explanation:
CHECK THE COMPLETE QUESTION BELOW
A bacteria culture grows with constant relative growth rate. The bacteria count was 1296 after 2 hours and 531441 after 6 hours. Answer the following questions.
1. What is the relative growth rate?
2. What was the initial size of the culture?
3. Find an expression for the number of bacteria after t hours.
4. Find the number of cells after 5 hours.
5. When will the population reach 1000000?
To find relative growth rate, expression below can be used
P(t)= Po*e^(kt)
Where k= growth rate
Po= initial amount
t= time in hours
We were given The bacteria count as 1296 after 2 hours and 531441 after 6 hours. This can be expressed below as
P(2)= P(o)e^(2k)= 1296.........eqn(1)
P(6)= P(o)e^(6k)= 531441........eqn(2)
If we find the ratio of the two eqn we have
531441/1296 =[P(o)e^(6k)]/[P(o)e^(2k)]
410.0625= e^(4k)
If we take Ln of both side
ln 410.0625=ln(e^4k)
k=1.50408
1)= k=1.50408
2)
From P(2)= Po*e^(2k)= 1296
1296=Po × e^(2×1.50408)
1296= Po × e^(3.00816)
Po=1296/e^(3.00816)
=64
3) the expression is P(t)=64e^(1.50408t)
4). P(5)=64e^(1.50408×5)
=118098
5) P(t)= 1,000,000
1000000=64e^(1.50408t)
1000000/64 = 64e^(1.50408t)
Ln(15625)=ln[e^(1.50408t)]
9.657=e^(1.50408t)
t=6.42 hrs
Create a dot plot for the given set of data.
1 2 2 3 3 4 4 4 4 5 5
5 5 6 6 6 6 7 7 8 8 8
hope this helps. let me know if you can see what i have attached.
The box- plot is attached below.
What is dot- plot?Data points are represented as dots on a graph with an x- axis and y-axis in a dot plot, sometimes referred to as a strip plot or dot chart, which is a straightforward type of data visualisation. These kinds of graphs are employed to visually represent particular data trends or groupings.
Given:
1 2 2 3 3 4 4 4 4 5 5
5 5 6 6 6 6 7 7 8 8 8
Now, 1 Appears 1 time
2 Appears 2 time
3 Appears 2 time
4 Appears 4 time
5 Appears 4 time
6 Appears 4 time
7 Appears 2 time
8 Appears 3 time
Learn more about dot- plot here:
https://brainly.com/question/22746300
#SPJ2
PLEASE HELP ME I WILL MARK BRAINLIEST IF YOUR RIGHT..
A y = 3x - 5
B y = 3x + 5
C y=-3x - 5
D y=-3x + 5
Answer: The answer is C. for the first question and D. for the second
Step-by-step explanation:
Answer:
im prett sure its y= -3x - 5. correct me if I'm wrong
! I WAS WRONG, its y=-3x+5
a youth organisation collected nickels and dimes for a charity drive. by the end of the 1 day drive, the youth had collected $45.90. if there were four times as many dimes as nickels,how many of each type of coin was collected?
Answer:
Ok Now this is Hard for me Lets Just Say That Its 1 each day if though its not the answer
Step-by-step explanation: anyway Nothing
The sum of the measures of two acute angles is always greater than 90 degrees
Answer:
One acute angle will always measure between 0° and 90° . Two acute angles can sum to be either greater than, less than, or equal to a right angle. Two acute angles can be complementary angles (adding to 90° ). Two acute angles alone cannot sum to make a straight angle (180° )
IN NEED OF HELLLPPPPPPP
Solve for x
−4 (1 + 5)2÷(42 + 5)
Answer:
0.005625
Step-by-step explanation:
