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vampirchik [111]
3 years ago
9

During the Fall benchmark Ray missed 9 out of 24 questions. If the number of questions on the Spring benchmark is proportional t

o the number of questions on the Fall benchmark then how many questions did Ray get correct if there are 40 questions on the Spring benchmark?
Mathematics
1 answer:
Reika [66]3 years ago
3 0
Щ пошью 38 HAHAHAH habana mama
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A fruit juice company makes two kinds of juice blends, each in 1 gallon bottles. the regular mix uses 1/2 a gallon of orange jui
Snowcat [4.5K]

Answer:

56 regular   37 tropical             Maximum profit   $204.75

Step-by-step explanation:

 Constraints are:  

r ≥ 0  

t ≥ 0  

2r+ 3t ≤ 125  

2r + 1t ≤ 150

I will multiply the second by -3 to cancel  t  variable and see what  is the maximum amount for the regular

2r + 3t ≤  225

-6r - 3t ≤   -450

ADD BOTH

-4r    ≤ -225

r≤ 56.5  

Since we need to pick whole bottles ,not a fraction of a bottle we need ro round down.It should be less  than 65.5.So we need 56 bottles of regular

2*56 +3t  ≤ 225

112+3t ≤ 225

3t ≤ 113

t≤  37.6666    

37 bottles of tropical

2*56 + 3*37 =  112+111 =223       223<225

2*56 +37  =  112 +37  =149          149<150

$2.5*56 = $140

$1.75*37 = $64.65

Total profit   $204.75

3 0
3 years ago
What is the mode of the data set 5,7,8,10,12,12
nekit [7.7K]

Answer:

The mode is twelve.

Step-by-step explanation:

The mode of a data set is the number that appears the most often. I've added an attachment so that you might be able to see some examples.

6 0
3 years ago
Express as a trinomial. (x - 4)(2x - 5)
vladimir2022 [97]

Answer:

\boxed{ \bold{  \huge{ \boxed{ \sf{2 {x}^{2}  - 13x + 20}}}}}

Step-by-step explanation:

\sf{(x - 4)(2x - 5)}

Use the distributive property to multiply each term of the first binomial by each term of the second binomial

⇒\sf{x(2x - 5) - 4(2x - 5)}

⇒\sf{2 {x}^{2}  - 5x - 8x + 20}

Collect like terms

⇒\sf{2 {x}^{2}  - 13x + 20}

Hope I helped!

Best regards!!

5 0
3 years ago
Read 2 more answers
Pls help me giving brainless.​
Natasha2012 [34]
The first day of the month would be the first saturday.

4 0
3 years ago
Read 2 more answers
763 thousandths in scientific notation
tresset_1 [31]

763000   In Scientific Notation:  

Answer:

= 7.63 × 105

(scientific notation)

= 7.63e5

(scientific e notation)

= 763 × 103

(engineering notation)

(thousand; prefix kilo- (k))

= 763000

(real number)


A thousandth is 1/1000 which means 10^-3. Therefore, the scientific notation of 763 thousandths would be:

763 * 10^-3 = 7.63 * 10^-1



Hope that helps!!!! : )


5 0
3 years ago
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