Declan has 9 dimes and 8 quarters in his pocket.
<h3>
Equation</h3>
An equation is an expression used to show the relationship between two or more numbers and variables.
Let x represent the number of dimes and y represent the number of quarters.
A dime is worth 10 cents. A quarter is worth 25 cents.
Hence:
x + y = 17 (1)
Also:
10x + 25y = 290 (2)
From equation 1 and 2:
x = 9, y = 8
Declan has 9 dimes and 8 quarters in his pocket.
Find out more on equation at: brainly.com/question/22688504
One pound is 16 ounces, so 27 ounces is 27/16 pounds or 1 11/16 pounds or 1.6875 pounds.
Answer:
0.3
Step-by-step explanation:
the 3 in this one is in tenths place
Hey
Mattchance666,
Lets solve this equation together,
The question we are enquiring is : What is the value of i ^20+1?
To solve this equation: we have to use the Power Reduction Rule.
Where I^n=I{n mod 4}<span>
</span>In this case: <span>I^20 = I^{5*4+0}=I^0</span>
1 + 1 = 2
Hope this helps,
AnthrαX
Answer:
1/3
Step-by-step explanation:
There is a total of 12 possible different outcomes.
The outcomes that are heads and a number greater than 2 are: H3, H4, H5, H6.
There are 4 outcomes that are heads and a number greater than 2.
p(heads & number greater than 2) = 4/12 = 1/3
Answer: 1/3