Ask question

Ask question

All categories

antiseptic1488 [7]

3 years ago

13

A woman has 19 coins in her pocket, all of which are dimes and quarters. If the total value of the coins is $ 3.55, how many dim

es and how many quarters does she have?
Your answer is:
Number of dimes equals

Number of quarters equals

1 answer:

mars1129 [50]3 years ago

4 0

13 quarters = 3.25 and 3 dimes =.30 which = 3.55

You might be interested in

Please help really needed

Setler [38]

Im pretty sure it is b hope this helps

5 0

3 years ago

Mrs. Femandez starts out with $255 in her checking account. She deposits $35 on Monday. Tuesday afternoon she

statuscvo [17]

Answer:

255+35-75

Step-by-step explanation:

Since we are trying to find the account balance, we consider anything in or going to the account to be positive.

255 is positive since it is in the account

35 is positive since it is going into the account

75 is negative because it is going out of the account

so the final expression to express the amount is the checking account would be 255+35-75

3 0

2 years ago

true or false in order to find the lateral surface area you must know the area of the base of the prism

natima [27]

Answer:

True sorry if I’m wrong

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The duration of routine operations at chicago general hospital has approximately a normal distribution with an average of 130 mi

vredina [299]

Answer:

79.77%

Step-by-step explanation:

P(X≥120) = normalcdf(120,1e99,130,12) = 0.7976716754 ≈ 0.7977 = 79.77%

Therefore, about 79.77% of operations last at least 120 minutes

5 0

2 years ago

Solve for x. Round to the nearest tenth of a degree, if necessary.

monitta

Answer:

49.6°

Step-by-step explanation:

tangent = opposite / adjacent
tan x = 40/34
x = arctan (40/34)
x ≈ 49.6°

8 0

3 years ago

Read 2 more answers