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navik [9.2K]
3 years ago
7

1. A box of fruit has 12 plums and 15 bananas. The

Mathematics
2 answers:
zvonat [6]3 years ago
5 0

Answer:

12p+15x0.25

Step-by-step explanation:

sukhopar [10]3 years ago
3 0

Answer:

12p x (15 x 25) I might not be correct :')

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The number of calories needed in a daily diet varies directly as the weight of an individual. If 1,050 calories should be consum
Cerrena [4.2K]
The weight of someone that consumes 1,370 calories is 137 Pounds
7 0
2 years ago
the costume designer for the school play uses 4 feet of fabric to make 8 costumes. at the same rate, how many costumes can the d
emmasim [6.3K]
Well the first thing you need to know is that there are 3 feet in 1 yard. Therefore 3 yards is equal to 9 feet of fabric. The next thing you need to know is how many costumes she can make with 1 foot of fabric which is just 8 divided by 4 so your answer is 2. Then you just multiply 9 and 2 to get 18 costumes. Therefore the designer can make 18 costumes with 3 yards of fabric if she goes at the same rate.
6 0
3 years ago
Read 2 more answers
The weight of the eggs produced by a certain breed of hen is normally distributed with mean 65.9 grams (g) and standard deviatio
artcher [175]

Answer:

The probability of the carton weight being between 775g and 825g is 0.71

Step-by-step explanation:

Hello!

The variable of interest is

X: the weight of an egg of a certain breed of hen. (g)

This variable is normally distributed with mean μ= 65.9g and standard deviation σ=5.5 g

If a carton (a random sample of 12 eggs) is taken, you need to calculate the probability of it weighting 775g and 825g, symbolically: P(775≤X[bar]≤825)

For this, you have to use the distribution of the sample mean X[bar]~N(μ;σ²/n)

If the carton weights 775g, then its eggs will have an average weight of 775/12= 64.48g

If the carton weights 825g, then its eggs will have an average weight of 825/12=68.75g

P(64.48≤X[bar]≤68.75)= P(X[bar]≤68.75) - P(X[bar]≤ 64.48)

P(Z≤(68.75-65.5)/(5.5/√12)) - P(Z≤(64.48-65.5)/(5.5/√12))

P(Z≤1.89) - P(Z≤-0.64)= 0.971 - 0.261= 0.71

The probability of the carton weight being between 775g and 825g is 0.71

I hope you have a SUPER day!

3 0
3 years ago
What is the equation of a like that contains the points (2,-2) and (0,-2)
Dimas [21]

Like a y=mx+b?

Then it would be...(i think)

y=0x-2

I got this from Calculator.Net

sorry if it is not correct....

3 0
3 years ago
What is the sum of the numbers
Aleksandr [31]

Answer:

B  4i sqrt(2)

Step-by-step explanation:

sqrt(-2) = sqrt(-1) * sqrt(2) = i sqrt(2)

sqrt(-18) = sqrt(-1) sqrt(2) sqrt(9) = 3i sqrt(2)

Add them together

i sqrt(2) + 3i sqrt(2)

4i sqrt(2)

7 0
3 years ago
Read 2 more answers
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