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11111nata11111 [884]

3 years ago

8

Kayli bikes 20 miles in 50 minutes. At this rate, how far can she bike in 80 minutes? Question 2 options: 48 miles 20 miles 32 m

iles

2 answers:

Helen [10]3 years ago

8 0

Answer:

32 miles

Step-by-step explanation:

alexgriva [62]3 years ago

6 0

Answer:

k=9y50=p=543

Step-by-step explanation:

cuz ik

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You have invested $2000 at 3.75% annual interest.<br> How much money do you have after 20 years?

lbvjy [14]

Answer:

$3500

Step-by-step explanation:

<u>Let's use PRT/100 to see what will be the total amount.</u>

Total amount = Interest + Principle

<u>Solution:</u>

PRT/100 = Interest
=> 2000 x 3.75 x 20 years/100
=> 20 x 3.75 x 20 = Interest
=> 2 x 2 x 375 = Interest
=> 4 x 375 = Interest
=> 1500 = Interest
=> Total amount = 1500 + 2000
=> Total amount = $3500

Hence, after 20 years, the amount earned is $3500.

6 0

2 years ago

15 POINTS to solve this CONSTRUCTION.

White raven [17]

Answer:

4 PS ≅ RQ

I hope it helps

5 0

3 years ago

Ann travels from Town A to Town B in 3 hours. She then takes another hour to travel from Town B to Town C. The distance from Tow

fiasKO [112]

Answer:

35 miles per hour

Step-by-step explanation:

Ann travels a total of (100 +40) = 140 miles in (3 +1) = 4 hours. Her average speed is the ratio of these:

speed = distance/time

speed = (140 miles)/(4 hours) = 35 miles/hour

7 0

3 years ago

Leila has $420 in her bank account. Every month, she deposits another $40 into her account. At this rate, in how many more month

Paladinen [302]

Answer:

12

Step-by-step explanation:

Equation y=40x+420

plur in 900 to the y

900=40x+420

subtract

480=40x

divide

x=12

7 0

2 years ago

Write each polynomial in standard form. Then give the leading coefficient. You may need to combine like terms before writing the

Bond [772]

Step-by-step explanation:

To write a polynomial in standard form, put the degree that are the greatest first

So here it would be

${x}^{5} + 4 {x}^{3} - 3 {x}^{2} + 10$

Remember constant are numbers that you learned back in elementary,

Numbers like 10,90,4,1,0,-3 etc.

Remember that constant are basically represented like this

$k \times {x}^{0}$

For example, 10 is represented like

$10 \times {x}^{0}$

Since 0 is the smallest degree possible, for a polynomial, constants are the last term of a polynomial in standard form

6 0

2 years ago