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2 years ago

Which is not an accurate statement about america's decision to go to war in 1812?.

SAT

1 answer:

Bogdan [553]2 years ago

7 0

Answer:

Alexander Hamilton chose party over principle and attempted to ride the Federalist secessionist wave back into power.

Explanation:

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caroline weighs 41,390,000 milligrams and her baby sister weighs 3,415 grams. what is their total weight in kilograms?

enot [183]

Answer shown below —-

7 0

2 years ago

Read 2 more answers

Question 2 of

Yuki888 [10]

Answer:

A because science is not to be a math subject

8 0

3 years ago

Suppose a friend of yours wants to buy a crystal candlestick. You remember seeing this item at both annie's attic and betty's br

Veronika [31]

The advice that will be given in the purchase of crystal candlestick is to go to

Betty's Breakables if the price is above $25.00.

In this scenario, we were told that Betty's Breakables offers 40% discount,

while Annie Attic offers $10 discount.

<h3>Calculation</h3>

Let's assume the price is $25.00, the discount at Betty's Breakables will be

= 40/100 × $25.00

= $10.

At Annie Attic, he was offered a $10 discount which is the same. However

there will be more gain on the discount if the price is above $25.

Let's assume the price is $30 , the discount will be $12 at Betty's Breakables

which is more than that at Annie Attic in which the discount remains at $10.

It is therefore cheaper to go to Betty's Breakable if the price of the

candlestick is above $25.

Read more about the Factors that influence pricing at brainly.com/question/17552787

5 0

3 years ago

Since f(x, y) = 1 + y2 and ∂f/∂y = 2y are continuous everywhere, the region r in theorem 1. 2. 1 can be taken to be the entire x

mash [69]

The explicit solution to the differential equation is y = tan x

<h3>Differential equation</h3>

Given the differential function:

$\frac{dy}{dx} =1 + y^2\\$

Using the variable separable method;

$\frac{dy}{(1+y^2)}= dx\\dx = \frac{dy}{(1+y^2)}$

Integrate both sides of the equation

$x = tan^{-1}y \\tan^{-1}y= x+C$

$y=tan(x +C)$

Using the initial condition y(0) = 0

If x = 0

0 = tan(0 + C)

0 = tanC

C = arctan 0

C = 0

Recall that y = tan (x+C)

y = tan(x+0)
y = tan x

Hence the explicit solution to the differential equation is y = tan x

Learn more on differential equation here: brainly.com/question/1164377

3 0

2 years ago

At 900 ∘c,kc=0. 0108 for the reaction caco3(s)←→cao(s)+co2(g) a mixture of caco3, cao, and co2 is placed in a 10. 0-l vessel at

Mrac [35]

The concentration of CaCO3 increases in all cases because Q> K.

<h3>What is equilibrium?</h3>

A chemical reaction is said to have attained equilibrium when the rate of forward reaction is equal to the rate of reverse reaction. We are told that the Kc of the reaction is 0. 0108.

In the first case:

CaCO3 - 15.0 g/100g/mol/10 L = 0.015 M

CaO - 15.0 g/56 g/mol/10 L = 0.027 M

CO2 - 4.25 g/44 g/mol / 10 L = 0.0096 M

Q = [0.027] [0.0096]/0.015

Q = 0.017

Since Q > K, the concentration of CaCO3 increases

In the second case;

CaCO3 - 2.5 g/100g/mol/10 L =0.0025 M

CaO - 25.0 g/56 g/mol/10 L = 0.045 M

CO2 - 5.66 g/44 g/mol / 10 L = 0.013 M

Q = [0.045 ] [ 0.013]/[0.0025 ]

Q = 0.23

Q > K the concentration of CaCO3 increases

In the third case;

CaCO3 - 30.5 g/100g/mol/10 L =0.031 M

CaO - 25.5 g/56 g/mol/10 L =0.046 M

CO2 - 6.48 g//44 g/mol / 10 L = 0.015 M

Q = [0.046] [ 0.015]/[0.031]

Q = 0.022

Q> K hence the concentration of CaCO3 increases

Missing parts: At 900oC, Kc = 0.0108 for the reaction: CaCO3(s) <===> CaO(s) + CO2(g) A mixture of CaCO3, CaO, and CO2 is placed in a 10.0 Liter vessel at 900oC. For the following mixtures, will the amount of CaCO3 increase, decrease, or remain the same as the system approaches equilibrium? CaCO3 CaO CO2 At Equilibrium, CaCO3 will ?? 15.0 g 15.0 g 4.25 g Answer 2.5 g 25.0 g 5.66 g Answer 30.5 g 25.5 g 6.48 g Answer

Learn more about equilibrium: brainly.com/question/17960050

4 0

3 years ago