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3 years ago

Look at pic and answer plz

Mathematics

2 answers:

Elan Coil [88]3 years ago

6 0

I think it’s D HOPE IT HELPS JSJSBANSNNsnnsnsnsnanajjannbbba a bf

Llana [10]3 years ago

4 0

Answer:

Step-by-step explanation:

the total amount is $1200 per month

225+375= 600

1200/600= 1/2= 0.50=50%

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Does anyone know how to solve this?

Mariulka [41]

Sub the value of x into it

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2 years ago

Read 2 more answers

Solve the following multiplication problem. 11 cu. yd. 17 cu. in. × 135

Gekata [30.6K]

Answer:

69,286,455 cu inches

Step-by-step explanation:

Step 1: Convert yards to inches

1 cu yard = 46656 cu inches

11 cu yard = y cu inches

Cross multiply

y = 11 x 46656

y = 513216 cu inches

Step 2: Find total inches

513216 + 17 = 513233 cu inches

Step 3: Multiply total inches by 135

513233 x 135 = 69,286,455 cu inches

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3 years ago

What types of symmetry can a shape have?

Xelga [282]

Answer: rotational symetry, reflection, and point

Step-by-step explanation:

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3 years ago

the number of bacteria in a sample can be modeled by the equation yy=75(.8)^xx where y is the number of bacteria and is x the nu

Schach [20]

Answer:

20 % decay

Step-by-step explanation:

Exponential equations are in the form

y = a * b^x

a is the initial value

b is the growth or decay

b>1 is growth b-1 rate of growth

b <1 decay 1-b rate of decay

1-.8 = .2

Change to decimal form

20 % decay

8 0

3 years ago

A drunk person is walking on the road. With probability 0.6 he takes a step forward and with probability 0.4 he takes a step bac

Molodets [167]

If a person after 10 steps is at his starting position, then this person takes 5 steps forward and 5 steps backward.

This is a binomial distribution with

probability to take step forward $p=0.6;$
probability to take step backward $q=0.4;$
$n=10.$

Then

$Pr(\text{5 steps forward and 5 steps backward})=C_{10}^5p^5q^5=\\ \\=\dfrac{10!}{5!(10-5)!}\cdot (0.6)^5\cdot (0.4)^5=\dfrac{10!}{5!\cdot 5!}\cdot (0.6\cdot 0.4)^5=\\ \\=\dfrac{5!\cdot 6\cdot 7\cdot 8\cdot 9\cdot 10}{5!\cdot 2\cdot 3\cdot 4\cdot 5}\cdot (0.24)^5=7\cdot2\cdot 9\cdot 2\cdot (0.24)^5=252\cdot (0.24)^5=0.2006581248.$

Answer: $252\cdot (0.24)^5=0.2006581248.$

6 0

3 years ago