Answer:
y = 1%
Step-by-step explanation:
From the formula;
Interest; i = PRT/100
P = £5000
R = 10%
After 1 year, we have;
i = 5000 × 10 × 1/100 = £500
Amount is now; 5000 + 500 = £5500
Since interest rate is now y% every year after the first one, then;
After 2nd year;
i = (5500 × y × 1)/100
i = 55y
So amount is now;
5500 + 55y
After 3rd year, interest is now;
i = (5500 + 55y) × y × 1/100
i = 55 + 0.55y²
Amount is now;
(5500 + 55y) + (55 + 0.55y²)
Since she has £5610.55 after 3 years, then;
(5500 + 55y) + (55 + 0.55y²) = 5610.55
0.55y² + 55y + 5555 - 5610.55 = 0
0.55y² + 55y - 55.55 = 0
From quadratic formula, y = 1%
(DONT ANSWER JUST FOR POINTS!!!) What is the ratio value shown by this double number line? [Type your answer as a fraction. Use / for the fraction bar and do not use spaces.]
Answer: 7/2
Step-by-step explanation:
To find the ratio between the 2 numbers u have to divide the top numbers by the bottom numbers. 7/2 = 3.5 converted into a fraction is 7/2.
Hope this helps :)
Classify the number 1/2 into as many categories as it belongs: Natural number, whole number, integer, or rational number.
.natural number
.whole number
.integer
.rational number
20 x(-1) = *
Your answer
-20
Answer:
Yes that is very much correct y'know thanks for the free points
Step-by-step explanation:
10. Logan places a mirror on the floor 220 cm from the base of a wall. He holds a flashlight 130 cm above the ground and shines the beam onto the mirror. How far must Logan stand back from the mirror so that the height at which the light shines on the wall is 100 cm greater than the height at which Logan holds the flashlight?
Answer:
124.35 cm
Step-by-step explanation:
Step by step solution in the attachment
What is the difference between an independent variable and a dependent variable in statistics?
Answer:
The cause is the independent variable. In your study, its value is independent of other variables. The affect is the dependent variable. Its value depends on the independent variable being changed.
Step-by-step explanation:
PLEASE HELP FAST
What is the volume of this container?
2 in.
504 in
6 in.
72 in3
6 in.
8 in.
648 in
576 in
12 in.
Answer:
504 in3
Step-by-step explanation:
I did the I-Ready too.
PLZZZZ HELLLLPPPPP IF U DO U ARE MY HEROOOOO FR
Answer: The second one
Step-by-step explanation:
Answer:
second one
Step-by-step explanation:
2 of 5
Work out the area of the parallelogram.
9m
6m
11m
The diagram is not drawn to scale.
m2
Step-by-step explanation:
Area of the parallelogram = 1/2 × length of parallel sides × height
= 1/2 × (9+9) ×6
= 54
Find the exact value of cos 105degrees
Answer:
[tex] \sqrt{2} - \sqrt{6} [/tex]
over 4
what is the solution for the equation y=1/4x-7
Answer:
There are an infinate amount of solutions
Step-by-step explanation:
How do I find what AC is?
Answer:
sqrt(882) or 29.698
Step-by-step explanation:
AD^2 + DC^2 = AC^2
sqrt(21^2+21^2) = 29.698
Shane bought an 18 pound bag of dog food. He feeds his dog pound of dog food 5/3 for each meal. If Shane feeds his dog twice a day every day, how many days will the 18 pound bag of dog food last?
Answer:
18 pounds of dog food will last 3 days.
Step-by-step explanation:
We know that he has 18 pound of dog food and he is giving 3 pound of food twice every day, so 3 * 2 would be 6. So we need 6 pounds of dog food is being fed every day. Since we want to find out how much dog food 18 pound bag could last, you would divide 18 by 6 so 18/6 would get you 3. So we know 18 bag of dog food will last 3 days.
Moussa's family took a road trip to the Grand Canyon. Moussa fell asleep after they
had travelled 434 miles. If the total length of the trip was 700 miles, what percentage
of the total trip had they travelled when Moussa fell asleep?
Answer:
38%
Step-by-step explanation:
So first you need to find what 434/700 is because that is when she fell asleep. Divide each side by 2 to get 217/350. Use division to find the decimal. Once you are done with that, you get 0.62. You then subtract 0.62 from 1 because that is the amount of when she fell asleep. 1-0.62=0.38. 0.38 is also 38% so Moussa fell asleep for 38% of the trip.
Hopefully this helps you
i need help pleaseeeeeee
Answer:
For a triangle to be equiangular all its three interior angles must be equal, that is, each angle should measure 60˚.
Step-by-step explanation:
Work out
169% of 705.8kg
Give your answer rounded to 2 DP.
if x stands for am number what is the mathematical phrase that represents three more than the number
What type of correlation relationship would the size of a dog and the amount of food the dog eats be and why?
Step-by-step explanation:
The ratio and proportion is the mathematical concept that can explain the correlation between the size of a dog and the amount of food it eats. For example dogs weighing 3 to 7 kg should consume 67 to 112 grams of food per day, that is, the amount of food must be proportional to the weight of the dog.
The ratio and proportion are interconnected concepts that allow the understanding of comparison between quantities.
answer-->
7x/4a
?????
Answer:
Yes that is correct!!!!
Step-by-step explanation:
5x/ 2a − 3x/ 4a
= 14ax/ 8a2
= 14x/ 8a
= 7x/ 4a
Step-by-step explanation:
I hope this helps, tell me if you need for it to be explained more
Plz help fast will mark brainliest
Answer:
The answer is 2.89 in 2dp
3 cube is 27
27 minus 6.8 is 20. 2
20. 2 decide by 7 is 2.89
Answer:
the answer would be 3
Step-by-step explanation:
Because 3 to the third power is 27 and 6 times 8 is 48 so you subtract 27 and 48 and you get 21 so you divided 21 and 7 and you get 3. sorry if that's confusing but I hope it helped.
WILL GUVE BRAINMIEST HURRY PLS
Answer:
pi= 3.14159
r= half of diameter , it is 4
h= 20
v= pi (4) ^2 (20)
Step-by-step explanation:
In this diagram, ABAC – AEDF. If the
area of ABAC = 15 in2, what is the
area of AEDF?
D
E
4 in
F
B
5 in
Area = [?] in
Enter a decimal rounded to the tenths,
1
Plz help ive been on this for 2 hours.
Answer:
48/5in2=9.6in2 ~ 10in2
A hollow metallic cylinder is made from a metallic sheet of 2.4 cm thickness. The inner
radius of the cylinder is 5.8 cm and the length is 50 cm. Find the volume of the metal used.
step by step explain plz
Answer:
The volume of the metal used is 5277.9 cm³.
Step-by-step explanation:
The volume of a cylinder is given by:
[tex] V = \pi r^{2} h [/tex]
Where:
r: is the radius
h: is the height = 50 cm
The volume of metal ([tex]V_{m}[/tex]) can be found by subtracting the internal volume ([tex]V_{i}[/tex]) from the external volume ([tex]V_{e}[/tex]):
[tex] V_{m} = V_{e} - V_{i} [/tex]
[tex] V_{m} = \pi r_{e}^{2} h - \pi r_{i}^{2} h [/tex]
The external radius is given by the sum of the internal radius with the tickness:
[tex] r_{e} = t + r_{i} [/tex]
Hence, the volume is:
[tex] V_{m} = \pi*50 cm((2.4 cm + 5.8 cm)^{2} - (5.8 cm)^{2}) = 5277.9 cm^{3} [/tex]
Therefore, the volume of the metal used is 5277.9 cm³.
I hope it helps you!
Sarah has some chocolates.
24 are white chocolate.
16 are milk chocolate.
8 are dark chocolate.
(a) Write down the ratio of white chocolate to milk chocolate to dark chocolate.
Give your ratio in its simplest form.
Answer:
3:2:1
Step-by-step explanation:
24 divided by 8 is 3, 16 divided by 8 is 2, 8 divided by 8 is 1.
1 to 8 plz plz plz help me
Answer:
1-8 = -7
Step-by-step explanation:
1 - 8
1 0 -1 -2 -3 -4 -5 -6 -7
PLS HELPPPPPPPPPPPPPP IM CRYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY
Answer:
1. 3.75 or 3/4
2. 5.3
3. 4.5
4. 3.4
Step-by-step explanation:
hope this helped i tried :/
1) 3.75
2) 5.33
3) 4.5
4) 3.42
NEED HELP ASAP!! ill mark brainliest
Answer:
number first is the answer
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the functions.
According to the power of the functions, positive power is more than the negative one hence, for any value of x, the value of function y is always positive.
Hence the answer is option D.)
===>
x==> - infinite, y => infinite and x=> infinte, y=> infinite
What is the distance between the points (13 , -19) and (-12 , -19) in the coordinate plane?
Answer:
distance = 25
Step-by-step explanation:
Subtract.
7/9−1/4
Enter your answer in simplest form
Answer:
0.5277
Step-by-step explanation:
Answer:
Step-by-step explanation:
7/9 -1/4
we need to make the fraction even bases
7x4=28 9x4=36 1x9= -9 4x9=36
28/36 -9/36
28-9=19
19/36
AC=1
Round your answer to the nearest hundredth.
B
6
70
А
?
С
Answer: 2.18
Step-by-step explanation:
Angle B= 180- (Angle A + Angle C)
= 180- (70+90)
= 180-160=20
((sin A)/BC)=((sin B)/AC)
((sin 70)/6)=((sin 20)/AC)
(0.9/6)=(0.3/AC)
AC= (6*0.3)/0.9
AC= 2.18
(3.2 + 6.8)x - (36 divided by 4)x PLEASE HELPPP
Answer:
i dont no but what i got was 10x+144d^3 but do u want to sovle for x i got u X
Step-by-step explanation: