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Sophie [7]
3 years ago
5

Do Babies Understand Probability? Can babies reason probabilistically? A study1 investigates this by showing ten- to twelve-mont

h-old infants two jars of lollipop shaped objects colored pink or black. Each infant first crawled or walked to whichever color they wanted, determining their "preferred" color. They were then given the choice between two jars that had the same number of preferred objects, but that differed in their p
Mathematics
1 answer:
Anna [14]3 years ago
4 0

Answer:

Step-by-step explanation:

Wow, that’s interesting!

Is this a question?

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Georgia works part-time at a daycare while she is going to college. She earned $160 last week. Georgia worked 12 more hours than
Lelu [443]

Answer:

B. $8

Step-by-step explanation:

Given:

Total payment, T = $160

Hourly rates = $t/hour

= total payment/total time worked

The question said, "worked 12 more hours than the amount she is paid per hour".

Total time worked = (12 + t) hour

Therefore, Hourly rates of payment, t = 160/(12 + t)

t^2 + 12t - 160 = 0

Solving the above quadratic equation,

t = -20 and 8

t = $8

3 0
3 years ago
Evaluate -x - y when x = -12 and y = 2
xz_007 [3.2K]

Answer:

-14

Step-by-step explanation:

subtract

8 0
3 years ago
Read 2 more answers
Find the value for “x”; 2 – 7x = -19
Law Incorporation [45]

Step-by-step explanation:

<em>2</em><em>+</em><em>1</em><em>9</em><em>=</em><em>7x</em>

<em>2</em><em>1</em><em>=</em><em>7x</em>

<em>21</em><em>÷</em><em>7</em><em>=</em><em>7x</em><em>÷</em><em>7</em>

<em>3</em><em>=</em><em>x</em>

<em>.</em><em>.</em>

4 0
4 years ago
If a person walks 2.4 miles in 1.5 hours, how far can he walk in 3 hours
rusak2 [61]
 since 1.5 is half of 3.0 all  ouj havr t o do is multiply by 2 2.4*2=4.8 answer
7 0
3 years ago
In a triangle what is always opposite the angle with the greatest measure
Llana [10]
The longest side

Think about it. The widest angle would leave a resulting long side to reach the ends of the angle 

If you look at the picture, the side across from the widest angle has the longest length

5 0
3 years ago
Read 2 more answers
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