Answer:
300 Pound sterling equals
417.84 United States Dollar
Step-by-step explanation:
A solid cone of height 12cm and radius 9cm is recast into a solid sphere. Calculate the surface area of the sphere
Answer:
1017.8
Step-by-step explanation:
this is the formula 4πr2
hope this helps: )
Answer:
Step-by-step explanation:
Volume of cone = π9²⋅12/3 = 324π cm³
volume of sphere = 4πr³/3 = 324π
r = ∛243
surface area of sphere = 4πr² ≈ 155.8π
Find the percent error in this situation:
Estimated value: 231
Actual value: 215
0.074%
7.4%
0.069%
6.9%
Answer:
7.4 % is percent error
Step-by-step explanation:
https://brainly.com/question/21689164
The percent of error is 7.4%. The correct option is B.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Given:
Estimated value: 231
Actual value: 215
To find the percentage:
First, the value,
= 231 - 215
= 16
Now,
let n be the percentage.
So,
16 = n x 215/100
n = 1600/215
n = 7.4%
Therefore, 7.4% is the error.
To learn more about the percentage;
https://brainly.com/question/24159063
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Helpp plzzz I will mark brainliestttt
Answer:
1/2
Step-by-step explanation:
AC to A'C'=3/6=1/4
AB to A'B=2/4=1/4
Hope this helps! :)
plz help me it’s dueeee sooonnn
Please help me with homework will give brainliest
Answer:
A
Step-by-step explanation:
We see that there are 3 in step 2 which means that the only possible answer is A
3. Daniel's Print Shop purchased a new printer for $35,000. Each year it depreciates at a rate of 5.2%. Find
its approximate value after 8 years.
.062
Exponential Function
Solve
How many dollars per hour greater is the hourly rate for Company G than Company H?
Answer:
3
Step-by-step explanation:
company g is charging 10 per hour and in the graph when it is zero hours it shows the base charge which is 25 but in addition when you add an hour if you subtract that amount minus the flat amount 25 you will get 7 and will continue to do so as you continue across the graph 10-7 equals 3
please help me with this i need it
Step-by-step explanation:
25.74- 8.58=x/4.29
- What is the area of the parallelogram below?
4in
2.8 in
9in
Answer:
100.8
I hope this helps:D
Answer:
100.8
Step-by-step explanation:
multiply 4 2.8 and 9 and you get 100.8
Rodney can wash 24 windows in an hour how many windows can he wash in 1/8 of an hour
Answer:
3
Step-by-step explanation:
24x (1/8) = 3
hope this helps
Anthony had 60$ in his saving account.He earned 40$ a week mowing his neighbors lawns.He wants to buy a bike that cost $260. How many weeks does Anthony nerd to work in order to pay for his bike
Answer:
He will have to work 5 weeks.
Step-by-step explanation:
He needs to earn $200, because he already has $60 saved up. The amount of money he need divided by the amount he earn each week will get you $200.
Find the first four terms of the sequence given by the following.
an=43-6(n-1), n=1, 2, 3.
Step-by-step explanation:
Your answer is
43,37,31,25
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2/3 x 9/14 as a fraction in simplest form.
Answer:
3\7
Step-by-step explanation:
2\3×9\14=3\7
help me plzzzz, trigonometry!! I'll give brainliest!!!
... i dont know what I'm doing, dont mind my x and y handwritten stuff
Answer:
Step-by-step explanation:
tan47=x/18
x=18tan47
cosCDB=7/x
cosCDB=7/(18tan47)
CDB=arccos(7/(18tan47))
CDB=68.74
EASY PLEASE HELP WILL GIVE BRAINLIEST
if elizabeth gets $5 per hour for babysitting plus $4 extra for putting the child to bed, write a formula that could be used to amount (A) she makes after working h hours
Answer: 5h+4=A
Step-by-step explanation:
She gets five dollars an hour so for one hour she gets five dollars, for two hours she gets 2 times 5 dollars (10 dollars), for three hours she gets 3 times 5 dollars (15 dollars) etc...
Now replace the 1,2,3... with the variable representing the hour. In this case it would be h. So 5h=five dollars per hour. Because you only put the kid to bed once, you add four at the end
Solve for X
Y=5
3X+Y=2
Answer:
X=3/3=1
Hope it helps.
Have a good day Ahead
3
Convert the following number into standard form. D
(1 Point
0 3x10
0.3 x 10-
O 3 x 10
l
Find x for brainliest
104=4(4a + 2 ) solve for x
help me ..... im stuck here
What is the domain of this graph?
Answer:
(-3,-2,-1,1,2,3,4]
Step-by-step explanation:
All x values. Put the bracket and ( as well.
what is 300 in standard form
Answer:
3x10^3
Step-by-step explanation:
6th grade math help me pleasee
Answer:
The height above ground level of a rider on a roller coaster over the duration of the ride
Step-by-step explanation:
Answer:
The one that says roller coaster in it.
Step-by-step explanation:
The rest are constant rates so they shouldn't be going up and down on a graph. Since the roller coaster height goes up and down and not straight, it would look like what is shown on the graph.
hi please help i’ll give brainliest if you give a correct answer and show your work!
Answer:
A: 4.4 B: 0.875
Step-by-step explanation:
22/5=4.4. We know this because 22/5 simplified is 4 2/5, which converted to a decimal is 4.4.
7/8=0.875. We know this because 7/8 converted to a decimal is 0.875.
express (2x-4)(x+6) as a trinomial
Please help! I’ll give brainliest but I need help immediately this is due in a couple hours!!
Answer:
1. 3[tex]\frac{3}{8}[/tex] ft.
2. 72.8 cm
3. 28.35 Inches
4. I think its the 11, and the area is 49.14 inches
Area of rectangle = base × height
Area of parallelogram = base × height
1.
[tex]\displaystyle 2.25 \times 1.5=3.375 \ or \ 3\frac{3}{8} \ ft^2[/tex]
2.
[tex]7 \times 5.2 = 36.4 \ cm^2[/tex]
3.
[tex]8.1 \times 3.5=28.35 \ in^2[/tex]
4.
[tex]11 \times 4.2=46.2 \ in^2[/tex]
The measurement that is unnecessary is 11.7 inches because only base and height is required to find the area.
Please help. It would hep a lot
Answer:
a) The rate of how much rain falls each hour.
b) The y-int in this is (0,0) but which means how much inches of rain there wee before it started raining. (doesn't make sense but that's how it works lol)
c) 4.8 inches.
3/5 x 8 = 4.8 inch
Step-by-step explanation:
There are 5 red marbles 8 blue marbles and 12 green marbles in a bag what is the theoretical probability of randomly drawing either a red marble or blue marble? 52% 20% 13% 32%
Answer:
Step-by-step explanation:
should be 52%
Answer:
probability of five red marbles or 8 blue Marbles is 13/25...
so this is 52%
Help I need this what’s angle 1 and 5
The table below shows X and Y values for the equation Y = X + 13
What is Y when X = 17?
Answer:
[tex]Y=30[/tex]
Step-by-step explanation:
[tex]Y=X+13[/tex]
If X = 17, you have to add that with 13 to get Y.
[tex]17(X)+13=30\\Y=30[/tex]
That is your final answer.