An equal-sized spinner is used to model probabilities
The spinner should have 4 equal sections
The number of friends is given as:
When Elisondra is included, the total number of people that went to the restaurant is:
Substitute 3 for Friends
Add 3 and 1
The number of people that went to the restaurant is the number of equal sections of the spinner.
Hence, the spinner should have 4 equal sections
Read more about spinners at:
Answer:
,
Step-by-step explanation:
In a 45-45-90 relation triangle the two shortest sides will have equal length, meaning:
To find the hypotenuse we must multiply the shortest side by , both sides are equal so it doesn't matter which we multiply.
<u>Step-by-step explanation:</u>
Here , we have In August, Cory begins school shopping for his triplet daughters. One day, he bought 10 pairs of socks for $2.50 each and 3 pairs of shoes for d dollars each. He spent a total of $135.97. We need to find What does d equal . Let's find out:
One day, he bought 10 pairs of socks for $2.50 each
Following is the equation for this info:
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3 pairs of shoes for d dollars each
Following is the equation for this info:
⇒
⇒
He spent a total of $135.97
Following is the equation for this info:
⇒
⇒
⇒
⇒
Therefore , .