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Alenkasestr [34]

3 years ago

6

Alex stocks up for winter. he buys 32 cans of vegetables. he pays 80 cents per can of tomatoes and 40 cents per can of corn, for

a total cost of $18
how many cans of tomatoes does he buy?

1 answer:

leonid [27]3 years ago

6 0

13 cans of tomatoes and 19 cans of corn

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0.35x1.5 Show your work

yulyashka [42]

0.35 x 1.5 = 0.35(1 + 0.5) courtesy of the distributive property of multiplication over division.

0.35(1) + 0.35(0.5) = 0.35 + 0.175 = 0.525

You know how to arrange these in columnar form, as though you were doing it by hand?

3 0

3 years ago

It cost 13.80 for 5 tickets how much would it cost for 3 tickets

natita [175]

Answer:

$8.28

Step-by-step explanation:

So, first we must find the price per ticket so we do

13.80/5 = 2.76

So the $2.76 per ticket

So now all we do to find the price of three tickets we times the price per ticket by 3

2.76 x 3 = $8.28

4 0

2 years ago

In simplest form, what mixed number is equivalent to 22\8?

LuckyWell [14K]

2 big number and 3 over 4

5 0

3 years ago

Read 2 more answers

The formula Upper A equals 23.1 e Superscript 0.0152 tA=23.1e0.0152t models the population of a US state, A, in millions, t ye

Wewaii [24]

Answer:

a) $A(t=0)= 23.1 e^{0.0152(0)}=23.1e^0 =23.1$

b) $t = \frac{ln(\frac{28.3}{23.1})}{0.0152}=13.357 years$

So for this case the answer would be 13.347 years, the population will be 28.3 million and ye year would be 2000+13.347 and that would be approximately in 2014

Step-by-step explanation:

For this case we assume the following model:

$A(t)= 23.1 e^{0.0152 t}$

Where t is the number of years after 2000/

Part a

For this case we want the population for 2000 and on this case the value of t=0 since we have 0 years after 2000. If we rpelace into the model we got:

$A(t=0)= 23.1 e^{0.0152(0)}=23.1e^0 =23.1$

So then the initial population at year 2000 is 23.1 million of people.

Part b

For this case we want to find the time t whn the population is 28.3 million.

So we need to solve this equation:

$28.3= 23.1 e^{0.0152(t)}$

We can divide both sides by 23.1 and we got:

$\frac{28.3}{23.1}= e^{0.0152t}$

Now we can apply natural log on both sides and we got:

$ln(\frac{28.3}{23.1})= 0.0152 t$

And then for t we got:

$t = \frac{ln(\frac{28.3}{23.1})}{0.0152}=13.357 years$

So for this case the answer would be 13.347 years, the population will be 28.3 million and ye year would be 2000+13.347 and that would be approximately in 2014

3 0

3 years ago

Meow help me pls :(((

pentagon [3]

Answer:

a) 3x-5=16

b) 30cm

Step-by-step explanation:

a) 5(x-1)=2(x+8)

5x-5=2x+16

5x-2x-5=16

3x-5=16

b) solving the equation gives x=7

put x=7 into first line, 5(7-1)=30cm

to check we can place it into second one as well

2(7+8)=30cm

5 0

3 years ago