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Anvisha [2.4K]
4 years ago
8

You have 7.60 to buy cantaloupes for a fruit salad recipe. Cantaloupes cost 1.90 each. Write and solve an inequality that repres

ents the number of avocado you can buy
Mathematics
2 answers:
Kipish [7]4 years ago
6 0
What is the relevance of avocados? 
cantaloupes - 1.90x=7.60
x=4 
kogti [31]4 years ago
4 0

The total amount or we can say, the maximum amount to buy Cantaloupes is 7.60 .

And single Cantaloupes cost $ 1.90 .

Let the number of Cantaloupes be x.

So we have

1.90 x \leq 7.60

And that's the required equation .

Dividing both sides by 1.90,

x \leq 4

And that's the required answer .

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3 Select all the equations that the number 7 will make true. (1 Point) <br>​
Nastasia [14]

3+4

that is one of em but you did not provide me with an image so i cant really answer but give u a simple equation like that one on top.

4 0
3 years ago
What is the cosine ratio of ZZ?
atroni [7]

Answer:

  • \sf \cfrac{3}{5}

Step-by-step explanation:

\sf cos(z)=\cfrac{adjacent\: side \: of \:\angle z}{hypotenuse}

\sf cos(z)=\cfrac{12}{20}

\sf cos(z)=\cfrac{3}{5}

Hope it helps!

3 0
3 years ago
Classify the series as arithmetic or geometric then determine whether the series is convergent or divergent
olga55 [171]

Answer:     Arithmetic , Divergent


Step-by-step explanation:

Given sequence is  

{aₙ} =  {  4 , 10/3  , 8/ 3 , 2 , . . .   }

To check whether the sequence is geometric or not , we divide second term by first term  to find the common ratio . Then we again divide third term by second term to get common ratio .

The common ratio we get would same , then it is geometric .

         10/3               10            5

r₁  =  -----------  =     ------    =   ------

             4                12             6

        8/3                8                  3                4

r₂=   ----------   =  ----------  *   ------------   =     -----

           10/ 3             3              10                  5


Thus the common ratio are not same . So the sequence is not geometric .

Now we check for arithmetic .

We take difference of second and first term and then difference of third and second term . If it will be same then it is arithmetic . This is called common difference , d .

             10                       -  2

d₁   =    ------     - 4   =       -------

              3                          3

                8            10             - 2

d₂   =    ------    -   --------    =   ---------

               3             3                 3

Thus the common difference is same .

So the given sequence is arithmetic .

To find whether it is convergent or divergent , we need to write sum of n terms first .

Formula for finding sum of n terms of arithmetic sequence is

            n

sₙ =     -----  [ 2a + ( n - 1 ) d]

             2

We have a = 4 , d = - 2/3 .

Plug  in this formula we get

              n                                                    n                2             2

sₙ  =     ------- [ 2 * 4 + ( n - 1 ) ( -2/3) ]  =     ------ [  8 -   -----  n  +   ------  ]

              2                                                    2                3               3

           n          26              2

sₙ  =   ------  [    ------    -    ------- n  ]

           2           3                3


To check whether it is convergent or divergent , we take limit sₙ approaches to infinity .

                               n       26       2

lim   sₙ   =     lim    { ---   [  ---  -  ------ n ] } =     - ∞

n → ∞           n→∞      2        3       3


As the sequence diverge , thus the series is divergent .

Thus given series is arithmetic , divergent .

Second is the  correct option .


4 0
3 years ago
PLZZZZZZ HELPPPPP!!!!!!
TEA [102]

Answer:

1

Step-by-step explanation:

1/2×2 = 2/2 = 1

_____________________

8 0
3 years ago
Find the difference of 23 - 19.02
jenyasd209 [6]

Answer:

3.98...............

7 0
3 years ago
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