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3 years ago

5

NEED HELP ASAP

2 answers:

PilotLPTM [1.2K]3 years ago

8 0

The person above me is perfectly correct!

Gelneren [198K]3 years ago

6 0

Answer:

3/4 mile

Step-by-step explanation:

$A = l *w\\\frac{1}{2} = \frac{2}{3} * w\\w = \frac{3}{2} * \frac{1}{2}\\w = 3/4 mile$

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Please Help <br> Problem solving

kodGreya [7K]

P = $1,100
r = 7.25% = 0.0725

A= P(1+r)^t
⇒ 6600 = 1100(1+0.0725)^t
⇒ 6600/1100 = 1.0725^t
⇒ 1.0725^t = 6

Use log to solve it
log(1.0725^t) = log 6
⇒ t * log 1.0725 = log 6
⇒ t * 0.0303973 = 0.7781512
⇒ t = 0.7781512/0.0303973
⇒ t = 25.599 ≈ 25.60 years

8 0

4 years ago

Ralph bought 3 boxes with 20 pencils each and 4 boxes with 10 pens each. To find the total number of pencils and pens, Ralph eva

fredd [130]

Answer:

No, it's actually 100

Step-by-step explanation:

If you put brackets in the right places you'll see (3*20)+(4*10)=60+40=100

7 0

3 years ago

Can some explain how to do this.

KatRina [158]

We can simplify the expression by using exponent properties, and we will see that the correct option is the fourth option.

<h3>How to simplify the expression?</h3>

Remember the exponent property:

$\frac{a^n}{a^m} = a^{n - m}$

Here we have the expression:

$\frac{83.9*10^{12}*2.87*10^{-3}}{3.76*10^2}$

We can reorder this to get:

$\frac{83.9*10^{12}*2.87*10^{-3}}{3.76*10^2} = \frac{83.9*2.87}{3.76}*\frac{10^{12}*10^{-3}}{10^2}$

The right side can be simplified to:

$\frac{83.9*2.87}{3.76}*\frac{10^{12}*10^{-3}}{10^2} = 64.04*10{12 - 3 - 2} = 64.04*10^{7}$

Now, we can move the decimal point one time to the left and increase the exponent by one, so we get:

$6.404*10^8$

Then we conclude that the correct option is the last one (where I rounded the expression to only 3 values after the decimal point).

If you want to learn more about scientific notation:

brainly.com/question/5756316

#SPJ1

3 0

2 years ago

What is the square root of 4/16

Elis [28]

Answer:

$\frac{1}{2}$

Step-by-step explanation:

<u>Step 1: Find the square root</u>

<u /> $\sqrt{\frac{4}{16} }$

$\frac{\sqrt{4} }{\sqrt{16} }$

$\frac{2}{4}$

$\frac{1}{2}$

Answer: $\frac{1}{2}$

3 0

3 years ago

Sort each set of triangle measurements into the appropriate category for number of possible triangles.

svetlana [45]

Answer: No Triangle: 30 , 85 , 60, 2,8,10

One Triangle: 7,24,25

Many Triangles: 45,45,90

5,15,160

Step-by-step explanation:

6 0

3 years ago