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Shtirlitz [24]
3 years ago
12

I need help please I’m stuck :(

Mathematics
2 answers:
mina [271]3 years ago
4 0

Answer:

your answer is 6

Step-by-step explanation:

Mrrafil [7]3 years ago
3 0

Answer:

6

Step-by-step explanation:

Following the order of operations for mixed calculations.

Evaluate in order PEMDAS

P - Parenthesis ( brackets)

E- Exponents (powers )

M - Multiplication

D - Division

A - Addition

S - Subtraction

When multiplication/ division and addition/ subtraction are in the calculation. Evaluate from left to right, hence

8 + 24 ÷ 12 - 4 ← perform parenthesis

= 8 + 2 - 4 ← perform division

= 10 - 4 ← addition

= 6 ← subtraction

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Abigail orders a large 2 topping pizza for $14 and a medium 1 topping pizza for$10. If all costs of a medium pizza are 80% of a
viktelen [127]
Hello!,

FRIST :<span>  </span><span>2 topping - $14 
1 topping - $10 

1 topping is $4. (You find the difference between the two.) 
That means that a medium pizza, with no toppings is worth $6. 
So for a large plain cheese pizza - 
$6.00/10x8 [80%] 
= 2.40 
So, a large cheese pizza would cost [$6.00+$2.40] $8.40. 

I wouldn't think there would be a difference in the surcharge for a toppings. But! 
1 topping is $4. 
4/10*8=0.4 
So the large topping would cost [$4.00+$0.40] $4.40 THANK YOU!</span>
8 0
3 years ago
Of 80 people attending a dance 28 dance with their hands touching the floor. If four people at the dance are selected at random,
tensa zangetsu [6.8K]

Answer: The probability is 0.013

Step-by-step explanation:

Out of 80 people, 28 of them dance with the hands touching the ground.

Then, the probability of selecting at random someone that dances with the hands touching the floor is equal to the number of persons that dance in that way, divided by the total number of persons.

For the first selection, this is p1 = 28/80

now, the probability in the second selection will be 27/79, because we have selected 1 out of the 28 (and also 1 out of the 80)

for the third and the fourth we have:

p3 = 26/78

p4 = 25/77

Then the probability of the fourth events is equal to the product of the four probabilities:

P = (28/80)*(27/79)/(26/78)/(25/77) = 0.013

3 0
3 years ago
Read 2 more answers
You are dealt one card from a standart 52-card deck. Find the probability of being dealt a six.
makkiz [27]

Answer: 1 in 13

Step-by-step explanation:

Yes

5 0
3 years ago
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Two cars start from towns 700 mi apart and travel toward each other. They meet after 7 hr. Find the speed of each car if one tra
Trava [24]

Answer:

One car was going 45 mph and the other was going 55 mph

Step-by-step explanation:

7 0
4 years ago
PLEASE HELP WILL MARK BRAINLIEST!
goldenfox [79]

Answer:

Step-by-step explanation:

12000(1+\frac{.12}{4})^{4*45}=2454040.31463\\=2454040

7 0
2 years ago
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