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Andrew [12]
3 years ago
10

HELP ME PLEASE HELP ME!

Mathematics
2 answers:
alexgriva [62]3 years ago
8 0
The chance of picking a almond cookie the first time:
you have 6 cookies, 3 of them are almond
So the chance of taking an almond cookie is
\frac{3}{6}  =  \frac{1}{2}
The second time there are 5 cookies left, 2 of them are almond cookies
The chance of taking an almond cookie is
\frac{2}{5}
To know the probability of picking two almond cookies in a row, multiply the changes:
\frac{1}{2}  \times  \frac{2}{5}  =  \frac{1}{5}
The chance of taking two almond cookies is 1/5
choli [55]3 years ago
7 0
1/5 is the probability 
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a farmer grows corn and soybeans on her 300-acre farm. She wants to plant 110 more acres of soybeans than corn. How many acres o
tigry1 [53]
A) C + S = 300
B) S -C = 110
Adding A and B we get:
2 S = 410
Soybeans = 205 acres
Corn = 95 acres


3 0
3 years ago
In a survey, a group of students were asked their favorite sport. Eighteen students chose “other” sports. Then how many students
Zielflug [23.3K]
18 students are 100%-37,5%-40%=22,5%
So we know that 18 students equal to 22.5. And we are looking for the anwser what 100% of students is. 
SO:
x students - 100%

(22 + 1/2)x =18×100

(22 + 1/2) can be represented as just 25.5

-//- = 1800

we need to divide bot sides by 25.5

x = 1800 / 25.5
... x = 80

4 0
3 years ago
Hugo works in a shop.
RSB [31]

Multiply hourly rate by hours worked:

Saturday 7 hours x 9.00 = 63.00

Sunday: he gets paid 1 times his rate: 9.00 x 1 = 9.00

Multiply by hours : 9.00 x 4 = 36.00

Add the days together: 63 + 36 = 99.00

He earned 99.00

7 0
3 years ago
Find t(6) for the function t(n) = 0.009n.
creativ13 [48]
T(6) = 0.009 * 6 
t(6) = 0.054
4 0
3 years ago
Read 2 more answers
You deposit $650 in a savings account. How long does it take an account with an annual interest rate of 5% to earn $178.25 in in
laiz [17]

Answer:

It takes an account 5.4 years  to earn $178.25 in interest with an annual interest rate of 5%.

Step-by-step explanation:

You can use the following formula to calculate the time it takes an account to earn a certain amount in interest:

t=(1/r)*((F/P)-1), where:

t= time

r= rate of interest= 5%

F= future value= 650+178.25=828.25

P= present value= 650

Now, you can replace the values on the formula:

t=(1/0.05)*((828.25/650)-1)

t=20*0.27

t=5.4

According to this, the answer is that it takes an account 5.4 years  to earn $178.25 in interest with an annual interest rate of 5%.

3 0
3 years ago
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