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2 years ago

Help meh pwease <3 Have a great day y’all!

Mathematics

1 answer:

Alexxandr [17]2 years ago

3 0

The first thing you would do is add all the numbers to get the total budget : $1500

Next you would calculate the present to get : 24.2% or just 24% if your rounding

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An object of mass 600 kg is released from rest 1000 m above the ground and allowed to fall under the influence of gravity. Assum

Deffense [45]

Answer:

15 sec

Step-by-step explanation:

Data:

let m = 600 kg

b = 50

the differential equation will be:

$m\frac{dv}{dt} = mg - bv(t)$

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3 years ago

The square of a number equals nime times that number.find the number

melomori [17]

Answer:

Step-by-step explanation:

9^2 is equal to 9x9 the ^2 square means multiply by itself

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3 years ago

A triangle has two sides of length 9 and 7. What is the smallest possible whole-number length for the third side?

Basile [38]

Answer:

Step-by-step explanation:

I am not positive but I think the answer might be 8?

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2 years ago

Read 2 more answers

A major car dealership has several stores in a big city. The owner wants to determine if there is a difference in the proportion

Gemiola [76]

Answer:

confidence interval = ( -0.38 , 0.08 )

Step-by-step explanation:

Given data :

n1 = 55 , n2 = 60 ,

Let P1 ( proportion of SUV sales at store A ) = 30 / 55 = 0.55

P2 ( sample proportion of SUV sales at store B ) = 42/60 = 0.70

The Z-value at 99% confidence Interval = 2.58

<u>Determine the 99% confidence interval for difference in proportion</u>

applying the formula below

( P1 - P2 ) ± Z ( $\sqrt{p1( 1-p1)/n1 + p2(1-p2)/n2}$

Input values above into equation

confidence interval = ( -0.38 , 0.08 )

5 0

3 years ago

on a recent hike through riverbend park antoinette traveled 2/3 mile in 1/3 hour . Which unit rate describes antoinettes speed i

My name is Ann [436]

Answer:

Her speed is of 2 miles per hour.

Step-by-step explanation:

Velocity:

The velocity is given by the following formula:

$v = \frac{d}{t}$

In which v is the velocity, d is the distance and t is the time.

2/3 mile in 1/3 hour .

This means that $d = \frac{2}{3}, t = \frac{1}{3}$

Which unit rate describes antoinettes speed in miles per hour?

This is v. So

$v = \frac{d}{t} = \frac{\frac{2}{3}}{\frac{1}{3}} = \frac{2}{3}*\frac{3}{1} = 2$

Her speed is of 2 miles per hour.

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2 years ago