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Alex17521 [72]
3 years ago
13

a gardener has 322 tulip bulbs she wants to plant rows of 15 bulbs how many bulbs can be planted how many bulbs will she have le

ft over​
Mathematics
1 answer:
Elden [556K]3 years ago
3 0

Answer:315 bulbs planted and 7 left over

Step-by-step explanation:322/15 = 21.44

Roughly around 21 rows.

21 x 15 = 315 bulbs planted

322 - 315 = 7 bulbs left over

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The sum of a number and three is less than nineteen less than the number
Nataliya [291]
The answer to the solution is X+3<19-x.

6 0
3 years ago
You find an interest rate of 10% compounded quarterly. Calculate how much more money you would have in your pocket if you had us
Elena-2011 [213]

Answer:

see the explanation

Step-by-step explanation:

we know that    

step 1

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

r=10\%=10/100=0.10\\n=4  

substitute in the formula above

A=P(1+\frac{0.10}{4})^{4t}  

A=P(1.025)^{4t}  

Applying property of exponents

A=P[(1.025)^{4}]^{t}  

A=P(1.1038)^{t}  

step 2

The formula to calculate continuously compounded interest is equal to

A=P(e)^{rt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest in decimal  

t is Number of Time Periods  

e is the mathematical constant number

we have  

r=10\%=10/100=0.10  

substitute in the formula above

A=P(e)^{0.10t}  

Applying property of exponents

A=P[(e)^{0.10}]^{t}  

A=P(1.1052)^{t}  

step 3

Compare the final amount

P(1.1052)^{t} > P(1.1038)^{t}

therefore

Find the difference

P(1.1052)^{t} - P(1.1038)^{t} ----> Additional amount of money you would have in your pocket if you had used a continuously compounded account with the same interest rate and the same principal.

3 0
3 years ago
The set of points (1, 1), (2, 2), (3, 3) is collinear.
Pani-rosa [81]

Answer:

the answer will be True

Step-by-step explanation:

as the points match up to form a prefect straight line

3 0
3 years ago
The equation and answer
dolphi86 [110]

Answer:

The correct answer is 47 degrees.


Step-by-step explanation:

Use cosine.

cos(x)= adj/hyp

cos(x)=19/28

x=arccos(19/28)

Use a calculator

x is approximately 47 degrees.


8 0
3 years ago
What is 4/9 - (-2/9)
Citrus2011 [14]

Hello!


\frac{4}{9}-\frac{2}{9}

First you had to used apply rule -(-b)=b

\frac{4}{9}+\frac{2}{9}

Since the denominators are equal to it should be combine by the fractions.

\frac{4+2}{9}

Then add 4+2=6

\frac{6}{9}

\frac{4}{9}-\frac{-2}{9}

Finally you had to cancel by the common factor of 3.

=Answer--->\frac{2}{3}

Hope this helps! And thank you for posting at here on Brainly. And have a great day! -Charlie :)

4 0
3 years ago
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