PLEASE HELP ! giving a lot of points!

PLEASE HELP ! Giving A Lot Of Points!

Answers

Answer 1

Answer:

458 g144 g

Step-by-step explanation:

As per equation, the initial amount is:

A(0) = 458*(1/2)^(0/30) = 458*1 = 458 g

Sample amount left after 50 years:

A(50) = 458*(1/2)^(50/30) = 144 g (rounded)

Related Questions

WILL GIVE BRAINLIEST!!

Answers

Answer:

hi

Step-by-step explanation:

i think so,it is 19

have a nice day

Answer:

19 is the correct answer

hope it is helpful to you

Is y=(x-6) 2 to the second power linear fraction or nonlinear fraction

Answers

Answer:

Non - linear as for it is not a straight line.

Step-by-step explanation:

To the second power it would make a curve not straight line.

Answer:

Do you mean y = (x-6)^2? If yes, it is NONLINEAR FRACTION

Step-by-step explanation:

If you graph it, it forms a parabola so it is considered as nonlinear fraction/function

A local ice cream shop wants to see if they should promote a new swizzleberry swirl or creamsicle flavored drink. In order to determine which one to promote, they took a sample of 80 patrons and asked them to choose which they preferred. The one that is significantly preferred over the other (at a .05 level of significance) will be promoted. It is expected that an equal number of patrons will choose each flavor. Based on the observed frequencies given below, what is the decision for this test

Answers

Heh I think it’s 2.65 Bc I haven’t done this for a while so let’s hope that’s right lol

how do you solve 27.5% of 88

Answers

answer:

im getting different answers so  wait ill do it myself

Step-by-step explanation:

Where is the blue dot on the number line?

Answers

Answer:

-15

Step-by-step explanation:

Answer:

On -15.

Step-by-step explanation:

So, the common difference seems to be 5.

Therefore, the point before -5 will be -10 and the point before -10 is -15.

Jeremy bought a $60 pair of sneakers on sale for 15% off. Then, he used a coupon that gave him an additional 10% off. Can Jeremy find the cost of the sneakers by adding the percents? Justify your answer:

-by finding 25% off of $60, and

-by finding 15% off of $60, and then subtracting 10% from that cost.


Use the drop-down menus to complete your explanation.

---------------------------------------------------------------------------------------

Jeremy cannot/ can find the cost by adding the percents.

.

25% off of $60 is equal to $45.00/35.00/25.00/45.90

.

15% off of $60, then subtracting 10% from that cost is equal to 35.00/25.00/38.25/45.90...

.

The two total costs are equal/not equal



can someone help me solve this question pls?

Answers

Answer:

No, Jeremy can not find the cost of the sneakers by adding the percents, you have to math one sale discount at a time.

The answer is $45.90.

Step-by-step explanation:

You have to multiply $60 by 15%, getting $9. Subtract 9 from 60 and get the first discount price: $51. Then you will multiply 51 by `10% and get 5.1, subtract 5.1 from 51 and get your final sale price of $45.90. If you added the percents together you would get an incorrect value of $45. Close but not the correct answer.

what is 1+1 just cause

Answers

Answer: 2

Step-by-step explanation:

1+1=2

The Awnser is 2 just cause

Can someone pleaseeee help and if you’re correct i’ll give brainliest

Answers

The answer is the
The shape has 6 equal Square face
Because each side had 6

That on of the answer the next the shape has 6 vertices

Also the shape is soild

The volume V of a cone varies jointly as the area of the base B and the height
h. V = 32 cm, when B = 16 cm2 and h = 6 cm. Identify h when
V = 60 cm3 and B = 20 cm2.

Answers

Answer:

h = 9 cm.

Step-by-step explanation:

V = kBh   where k is the constant of variation.

From the given info:

32 = k*16*6 = 96k

So k = 32/96 = 1/3.

So we have the equation of variation:

V = 1/3Bh

When V = 60 B = 20, so:

60 = 1/3 20h

20h = 60 * 3 = 180

h = 180 /20 = 9.


solve for x PLEASE HELP

Answers

Answer:

x= 5

Step-by-step explanation:

11^3 • 11^2 = 11^5

hope this helped :)

Answer:

x=1

Step-by-step explanation:

In the year 1900, the total number of metric tons of copper purchased in the world was 495,000. Each year since 1990,
the total number of metric tons of copper production has increased on average by 3.25%. Which function models the
total number of metric tons produced, y, for x years since 1990?
А
c(2) = 495.000,20.9675
cc() = 495, 000(1.0325)*
B.
C(2) = 495,000...1.0325
D
c(2) = 495,000(0.9675)

Answers

Step-by-step explanation:

Here is the answer to your question.

Is this quadratic?
(0, 6), (1, 12), (2, 20), (3, 30)

Answers

Answer:

Yes, the function is quadratic.

Step-by-step explanation:

Yes , it is quadratic because of its coordinates

2x + 4y = 12
3x + 6y = b
in the given system of equations, b is a constant. If the system has infinitely many solutions, what is the value
of b?
A 3
B 6
C 12
D
18

Answers

Answer:

d

Step-by-step explanation:

x and y= 2

2*2+4*2=12

3*2+6*2=18

i think

determine the volume of the rectangular prism that is 7.3 centimeters by 8.5 centimeters by 4.2 centimeters​

Answers

Answer:

hi again

Step-by-step explanation:

V=7.3×8.5×4.2=260.61 cm

hope it helps

have a nice day

For each journey between work and home, Toyin uses 1.2 gallons of petrol. Toyin has 34 litres of petrol in her car. How many complete journeys between work and home can she do?
1 gallon = 4.5 litres.​

Answers

Answer:

As

1 gallon =4.5 l

1.2 gallon=5.4l

34/5.4 = no of trips

no of trips=6.29

so she can make 6 complete trips

I hope it helps

The coach of a baseball team counts 240 males and n females in the bleachers. She determines that 80% of the male and female spectators are fans of the home team. The coach writes an expression 0.80n + 192 to represent the number of home team fans. Is the coach correct?

Answers

Answer:

no

Step-by-step explanation:

the equation should be .80 times 240 to find how many people are on the home team

PLS ANSWER THE QUESTION

Answers

Answer:

There are 3,750 sweets in the carton

Step-by-step explanation:

Here, we want to get the total number of sweets

From the question, we have that individual box have 50 sweets

So the number of sweets in the carton have 75 boxes will be the product of the number of sweets and the number of boxes

Mathematically, we have this as;

50 * 75 = 3,750 sweets

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\f0\fs32 \cf2 \expnd0\expndtw0\kerning0
\outl0\strokewidth0 \strokec2 }

Answers

Answer:

What are we meant to do?

To solve the system of linear equations 8x+ by - 18 and 6x+y=-2 by using the linear combination method, Amos decided that he should first multiply the second equation by -5 and then add the two equations together to eliminate the y terms. His

calculations are as shown. Amos’s solution is (2,-14). What did he do wrong?

Answers

You must first the dynamic aim type first then reverse and lock in.

Select the correct answer. Which expression simplifies to 8x5?

Answers

Answer:

A

Step-by-step explanation:

as 8 square=64 and going to power x10/2=x5

Rosa earned a total of $34 by selling 17 cups of lemonade. How many cups of lemonade does Rosa need to sell in all to earn $46? Assume the relationship is directly proportional.

Answers

Answer:

23

Step-by-step explanation:

Because 2 dollar each cup. so 2 times 23 is $46. 5 star if this help thanks:)

answer for brainlest and 10 points

Answers

Answer:

This is irrational. Pretty much anything with pi is irrational.

Step-by-step explanation:

Pi is irrational, so this irrational as well.

Answer:

The number π is an irrational number, so it cannot be expressed as a fraction. Since π is irrational, it follows that π/2 is also irrational.

Calculate the volume of the composite figure. Round to the nearest tenth, if necessary.

Answers

Answer:

367

Step-by-step explanation:

l x w x h

=

6 x 4 x 15.3 = 367.2 ≈ 367

l = length

w = width

h = height

Let’s say you want to play a new card game called Pokee. Every player is dealt 4 cards and everyone compares what hands they have to see who wins. Our job is to figure out what the hierarchy of the hands should be. Below is a list of several scoring hands that we wish to compare. For each hand, count how many hands of that type there are (include the expression you used to get that value) along with a simple explanation of how you got that expression. Assume a standard 52 card deck with 4 suits.
a) Presidential Flush (J, Q, K, Ace, all the same suit)
b) Straightish (4 consecutive cards)
c)Flushed (4 cards of the same suit)
d) House (Two pairs of different cards)

Answers

d) House ( Two paris of differnt cards)

Find the value of x.

Answers

Answer: x=133

Step-by-step explanation:

This is a hexagon that has a total of 720 degrees (which you can get by the formula of degrees = (# of sides – 2) * 180).

You first add up all your side:

150+130+97+120+90 +x = 587 + x

587+x = 720

x=133

Clarissa had a strip of leather that was n yards long. She cut the strip into pieces that were each 1/4yard long, with no leather left over. She used all of the pieces and made 9 bracelets. Which equation represents this situation?

Answers

Answer:

I don't know what the options are, but my equation is (1/4) * n = 9

Step-by-step explanation:

n yards

Each strip = 1/4 yard

9 bracelets made

9 = (1/4) * n

What is the probability of rolling an even number when rolling a 6-sided die?
A)
3
B)
1
2
C)
D)
AP

Answers

Answer:

B.1/2

Step-by-step explanation:

Half of the numbers on a dice are even, so you have a 1 half probability of landing on an even number

-10 = 0v
a. no solution
b. infinite solution

Answers

Answer:

A. no solution

Step-by-step explanation:

You cannot divide any number by 0.  It is undefined.

That answer is a no solution

please help ill give brainiest answer

Answers

Answer:

1: AAS, RQC 2: ASA, SRP

Step-by-step explanation:

(1) We are shown that two angles and one side are congruent in the order of AAS. Make sure you write the letters in terms of the corresponding angles. The angles and sides are congruent because the problem labels it for us. For example, B,A,C=R,Q,S. Answers: AAS, RQC.

(2) We are shown that two angles and one side are congruent in the order of ASA. Make sure you write the letters in terms of the corresponding angles again. For example, P,Q,R=P,S,R. The angles are congruent because the problem labels it for us. Side PR is congruent to side PR by reflexive property. Answers: ASA, SRP.

I hope this helped :) Good luck

PLSS HELP IMMEDIATELY!!!! ILL MARK BRAINIEST IF U DONT LEAVE A LINK OR GUESS!!!!!

Answers

Answer:

11 grams

Step-by-step explanation:

First convert 20,000 mg to grams = 20 g

Add the amount of fiber she ate so

4+5=9

subtract that from the total

20-9= 11

Answer:

11 more grams of fiber

Step-by-step explanation:

So in one gram there are 1,000 mg, so you do 20,000 ÷ 1,000 to get that the recommended amount of fiber is 20g. We also know that she had 4 + 5 grams of fiber which is 9, so we do 20 - 9 to get 11. Therefore she needs to have 11 more grams of fiber.

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