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2 years ago

Oct 13, 7:36:04 PM

Mathematics

1 answer:

nikklg [1K]2 years ago

8 0

Step-by-step explanation:

the remaining gas in the tank after driving for 2 hours = 9 - (2×2) = 9-4 = 5 gallons

after t hours = (9 - 2t) gallons

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A grid model with 100 squares. 73 squares are shaded. What percent of the model is shaded? What is the equivalent ratio? What is

viva [34]

Answer:

73%

Step-by-step explanation:

First, you'll divide the total squares by 100 to get how much is one percent. Then, you divide the shaded squares by the value of 1%. And you'll get how many percents are shaded.

For equivalent decimal, you divide the number by 100.

Then for equivalent decimal, you get the percent and 100.

$p =100/100=1\\73/1=73\\=0.73\\=\frac{73}{100}$

5 0

2 years ago

2^n=8^20. Solve for n

damaskus [11]

Hi the answer is 60 but the picture will show you the work!!

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3 years ago

Read 2 more answers

Ben drove 4,212 miles. Larry drove 3,400 miles. Ben drove at a speed of about 55 miles per hour. How many more miles does Ben dr

tekilochka [14]

Answer:

812 miles

Step-by-step explanation:

the answer is 812 miles

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3 years ago

A triangle can be right angled and scalene. true or false

Korolek [52]

False, because a right angled triangle has two congruent sides since it is 90 degrees and the definition of a scalene triangle: (has no congruent sides) makes it not possible.

7 0

3 years ago

Integrate the following. ∫<img src="https://tex.z-dn.net/?f=84dx" id="TexFormula1" title="84dx" alt="84dx" align="absmiddle" cla

bogdanovich [222]

Answer:

$\displaystyle \int {84} \, dx = 84x + C$

General Formulas and Concepts:

Calculus

Integration

Integrals
Definite/Indefinite Integrals
Integration Constant C

Integration Rule [Reverse Power Rule]: $\displaystyle \int {x^n} \, dx = \frac{x^{n + 1}}{n + 1} + C$

Integration Property [Multiplied Constant]: $\displaystyle \int {cf(x)} \, dx = c \int {f(x)} \, dx$

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle \int {84} \, dx$

Step 2: Integrate

[Integral] Rewrite [Integration Property - Multiplied Constant]: $\displaystyle \int {84} \, dx = 84\int {} \, dx$
[Integral] Reverse Power Rule: $\displaystyle \int {84} \, dx = 84x + C$

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Integrations

4 0

2 years ago