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4 years ago

PLEASE HELP!!! The question is in the picture!! PLEASE HELP ASAP!!!

Mathematics

2 answers:

murzikaleks [220]4 years ago

7 0

Answer:

Chief, I'm ngl, it might be C

Step-by-step explanation:

Tju [1.3M]4 years ago

7 0

Answer:

I think its 33

Step-by-step explanation:

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Tom and jasper have the same percentage of blue marbles in their bags of marble tom has 5 blue marbles and 20 total marbles jasp

Lesechka [4]

8 of them are not blue

6 0

3 years ago

Andre makes green paint by mixing 5 cups of yellow paint with 2 cups of blue paint. Let y represent the cups of yellow paint and

Yanka [14]

your third option my guy

3 0

3 years ago

80 people were asked which was their favourite animal.

Alex787 [66]

Answer:

(a)Cat

(b)8 animals

Step-by-step explanation:

From the attached diagram:

Let the $\square$ be x.

Half of $\square$ =x/2

From the pictogram, we then have:

$Cat = x+\frac{x}{4} \\Dog=x+\frac{3x}{4}\\Giraffe=2x+\frac{x}{2}\\Monkey =x+\frac{x}{2}\\Dolphin=3x$

Therefore:

$x+\frac{x}{4} +x+\frac{3x}{4}+2x+\frac{x}{2}+x+\frac{x}{2}+3x=80\\8x+\frac{x}{4}+\frac{3x}{4}+\frac{x}{2}+\frac{x}{2}=80\\10x=80\\x=8$

So we have the following numbers

$Cat = x+\frac{x}{4} =8+\frac{8}{4}=10\\Dog=x+\frac{3x}{4}=8+\frac{3*8}{4}=14\\Giraffe=2x+\frac{x}{2}=2*8+\frac{8}{2}=20\\Monkey =x+\frac{x}{2}=8+\frac{8}{2}=12\\Dolphin=3x=3*8=24$

(a)Cat was the least popular

(b) $\square$ represents 8 animals

(c)

Number of People who preferred giraffe=20

Number of People who preferred dogs=14

Difference=20-14=6

Therefore, 6 more people preferred giraffes than dogs.

7 0

4 years ago

Coldstone Creamery has a variety of different ice-cream flavors that they offer, and they have a variety of different serving si

Jobisdone [24]

Answer:

H0 : flavor and serving size are independent

H1: Flavor and serving size are not independent

Step-by-step explanation:

The claim or hypothesis is to test if there is a relationship between the different types of flavor (vanilla, strawberry and chocolate) and the size (large, medium and. Small) being ordered. This is the the Alternative hypothesis, in other words to establish that flavor type and size are not independent, (that is the two variables are correlated).

The Null hypothesis will be the opposite of the alternative, establish that both variables are independent.

Hence ;

Null hypothesis ; H0 : flavor and serving size are independent

Alternative ; H1: Flavor and serving size are not independent

5 0

3 years ago

A game show has a bonus round where a contestant gets to spin a balanced wheel that is divided into eighths. The contestants win

kondaur [170]

The answer is A. 142.

After a profound research, I found out that the wheel numbers are:
25, 80, 60, 20, 100, 500, 150, 200.

To calculate how many cans of turtle wax can the game show expect to give out per player in the long run, we need to calculate the mean of the numbers on the wheel:
 $x= \frac{25+80+60+20+100+500+150+200}{8} = \frac{1,135}{8}= 141.875$

⇒ x ≈ 142

5 0

3 years ago