2 years ago

When graphing a system of equations with INFINITE SOLUTIONS,

Mathematics

2 answers:

Nata [24]2 years ago

6 0

The slopes of the two lines will be straight

vaieri [72.5K]2 years ago

4 0

Answer:

Step-by-step explanation:

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Select the correct answer from the each drop-down menu. if 0

diamong [38]

Answer:

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2 years ago

2. What is the effective annual rate of an investment that pays 6% for 5 years, compounded semiannually?

Ede4ka [16]

Answer:

effective annual rate is 6.16 %

Step-by-step explanation:

given data

rate = 6 % = 0.06

time 5 year = 10 semi annually

to find out

effective annual rate

solution

we know formula for annual effective rate of interest is

rate of interest = $(1+ r/n)^{n}$ -1

put here all value

rate of interest = $(1+ 0.06/10)^{10}$ -1

rate of interest = 0.061646

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3 years ago

How many different situations arise when five coins are thrown into the air?

svet-max [94.6K]

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3 years ago

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Molodets [167]

Answer:

12/19?

11/19?

Step-by-step explanation:

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2 years ago

earned $4200 and earned $174 in interest if one earns 3.5% and the other 4.5 % how much was invested at each rate

Leno4ka [110]

X + y = 4200 so x = 4200 - y
0.035x + 0.045y = 174

substitute x = 4200 - y into 0.035x + 0.045y = 174

0.035x + 0.045y = 174
0.035(4200 - y) + 0.045y = 174
147 - 0.035y + 0.045y = 174
0.01y = 27
y = 2700

x + y = 4200
x = 4200 - 2700
x = 1500

answer

$1500 in <span>3.5%
$2700 in 4.5%</span>

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3 years ago