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podryga [215]
3 years ago
7

Plz help me Quick l need helpppp​

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
5 0
I’m not really sure but I would have to guess 4.5 because all of the other numbers don’t have decimals
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There are 3 types of bills, 4 quarters, and 5 dimes in Mrs. Short's wallet. The contains twice as many 1 bills as 5 dallor bills
kondaur [170]

Answer:

There are 3 types of bills, 4 quarters, and 5 dimes in Mrs. Short's wallet. The contains twice as many 1 bills as 5 dallor bills. The number of 20 dallors multiplied by 2 is 7 more than the total number of 1 dallor and 5 dallor combined. How mnay of each type of bill is in Mrs. Short's wallet if it contains a total of 182.50 dallors

Step-by-step explanation:

.

7 0
2 years ago
Read 2 more answers
Self explanatory solve porfavor
inessss [21]

2(2/5) divided 2(-1/5)

we do PEMDAS meaning parenthesis first

2(2/5) = 4/5(calculator)

or

2/1x2/5=4/5

now

2/1x-1/5=-2/5

now we do division

4/5/-2/5 we get -2

-2

5 0
2 years ago
98 points!!
k0ka [10]

The formula for an exponential equation is y = a * b^x with a and b being a fixed value.

"a" would also be the Y intercept, which is where the graph touches or crosses the Y axis. In the given graph, the curved line touches the Y axis at 100, so the value of a would be 100.

Now we need to find b.

The blue dot at Y 50 is lined up with x = 1, so we can use the point (1,50)

Using the X and Y values we can solve for b:

format: y = a * b^x we replace the letters with the numbers above:

50 = 100 * b^1

b^1 = b so now we have:

50 = 100 *b

Divide both sides by 100 to get b by itself:

b = 50/100, which reduces to 1/2, so b = 1/2

So the equation of the graph becomes y = 100(1/2)^x

You may need to write the 1/2 as 0.5, not sure how you need to enter it.

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3 years ago
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guajiro [1.7K]
2859:682 is the ratio
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In a normal distribution, a data value located 0.8 standard deviations below the mean has Standard Score: z =
V125BC [204]

Answer:

answer cuzzz euevaksn

4 0
3 years ago
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