1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alexandra [31]
3 years ago
9

Taylin buys 5 ounces of tea leaves for $2.35. At this rate, how much money does she need to buy 12 ounces of tea leaves? (second

part) how would you work be different if you were asked how many ounces of tea leaves Taylin could buy with $10?
Mathematics
2 answers:
MissTica3 years ago
7 0

Answer:

see below

Step-by-step explanation:

We can determine how much 12 ounces cost by using ratios

5 ounces       12 ounces

-------------- = -------------------

2.35                 x

Using cross products

5x = 12*2.35

5x = 28.2

Divide each side by 5

5x/5 = 28.2/5

x =5.64

If she has 10 dollars

5 ounces       y ounces

-------------- = -------------------

2.35                 10

5*10 = 2.35y

50 = 2.35y

Divide each side by 2.35

50/2.35 = 2.35y/2.35

21.27659574 =y

She can buy 21.3 ounces

SCORPION-xisa [38]3 years ago
7 0

Answer:

$5.64; 21.3 ounces

Step-by-step explanation:

ounces : $

5 : 2.35

1 : X

X: the rate $ per ounce

1/5 = x/2.35

X = 0.47

a) 12 × 0.47 = 5.64

b) 0.47 = 10/n

n = 10/0.47

n = 21.2765957447

You might be interested in
What number nearest to 100,000 is exactly divisible by 2, 3, 4, 5, 6 and 7?
navik [9.2K]
First find the numbers with the factors of:
2,3,4,5,6,7
find the minum
if something has a factor of 6 then it also has a factor of 3 and 2 so just multiply by  the lcm of all of them which is found by
2=2
3=3
4=2 times 2
5=5
6=2 times 3
7=7

LCM=2 times 2 times 3 times 5 times 7=420

now divide 100000 by 420 and round down
100000/420=238.095=238.1 round doen 238

multiply 420 by 238 and get 99960

that is the answer 99960
4 0
3 years ago
In order to conduct an experiment five subjects are randomly selected from a group of 48 subjects how many different groups of f
exis [7]

Answer:

1,712,304 ways

Step-by-step explanation:

This problem bothers on combination

Since we are to select 5 subjects from a pool of 48 subjects, the number of ways this can be done is expressed as;

48C5 = 48!/(48-5)!5!

48C5 = 48!/43!5!

48C5 = 48×47×46×45×44×43!/43!5!

48C5 = 48×47×46×45×44/5!

48C5 = 205,476,480/120

48C5 = 1,712,304

Hence this can be done in 1,712,304ways

3 0
3 years ago
A telemarketing firm is monitoring the performance of its employees based on the number of sales per hour. One employee had the
Len [333]

Answer:

First quartile = 3.5

Third quartile = 6.5

Step-by-step explanation:

Sales for last 20 hours :

3, 4, 5, 5, 6, 7

Using the data given :

The first quartile, Q1 ;

Q1 = 1/4(n+1)th term

n = 6

Q1 = 1/4(6 + 1)th term

Q1 = 7/4 = 1.75 th term

(3 + 4) / 2 = 7/2 = 3.5

The third quartile, Q3:

Q3 = 3/4(n+1)th term

n = 6

Q3 = 3/4(6 + 1)th term

Q3 = 21/4 = 5.25th term

(5th + 6th) term / 2

(6 + 7) / 2 = 13/2 = 6.5

6 0
3 years ago
What is the slope of the line represented by the equation y=-<br> 5x?<br> 0-5<br> or w/N wind<br> 5
Alexandra [31]

Answer:

the slope would be -5

Step-by-step explanation:

in linear equations, the slope of the line is the coefficient of x

so in this case, it is -5

5 0
4 years ago
I need help asap :-)
mezya [45]

Answer:

life

Step-by-step explanation:

lololollololololololololololololol

4 0
3 years ago
Other questions:
  • What is 354605 rounded to the nearest thousand
    13·2 answers
  • What is 3/2 in a mixed number
    12·2 answers
  • What is the approximate surface area of the sphere c=37.68?
    15·1 answer
  • What does it mean for an equation to be balanced and why must you keep an equation in balance?
    12·2 answers
  • At a grocery store, the price of a watermelon is determined by how many pounds the watermelon weighs. The price of a watermelon
    15·1 answer
  • Find x and y please
    13·2 answers
  • If 3x2+3y2=42 and xy= -15, find the value of (x-y)2
    12·2 answers
  • If &lt;A and &lt;B are supplementary angles and m&lt;A = 4m&lt;B, find m&lt;A and m&lt;B.
    12·1 answer
  • Help pls pls help pls
    8·1 answer
  • Solve for y.<br> y y<br> —— = ——<br> P-9 P+9
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!