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3 years ago

Can someone please help? i’ll mark brainliest!!

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

7 0

Answer:

z+5 z+2 Z i think

Step-by-step explanation:

the lenght is longer to shorter

joja [24]3 years ago

7 0

Answer:

angle # > angle * > angle $

Step-by-step explanation:

Since z + 5 > z+ 1 > z

So, angle # > angle * > angle $ (Angle opposite to greater side is greater and opposite to smallest side is smallest)

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Find the rate of change of the following problems

Zepler [3.9K]

For problem 1, the rate of change is 1/4.
For problem 2, the rate of change is -4/10, or -2/5.

3 0

3 years ago

Natalie has $5000 and decides to put her money in the bank in an account that has a 10% interest rate that is compounded continu

Vedmedyk [2.9K]

Answer:

Part 1) Is a exponential growth function

Part 2) $A=5,000(e)^{0.10t}$ or $A=5,000(1.1052)^{t}$

Part 3) $\$6,107.01$

Part 4) $\$13,591.41$

Step-by-step explanation:

Part 1) What type of exponential model is Natalie’s situation?

What type of exponential model is Natalie’s situation?

we know that

The formula to calculate continuously compounded interest is equal to

$A=P(e)^{rt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

e is the mathematical constant number

we have

$P=\$5,000\\r=10\%=0.10$

substitute in the formula above

$A=5,000(e)^{0.10t}$

Applying property of exponents

$A=5,000(1.1052)^{t}$

therefore

Is a exponential growth function, because the base is greater than 1

Part 2) Write the model equation for Natalie’s situation

$A=5,000(e)^{0.10t}$ or $A=5,000(1.1052)^{t}$

see Part 1)

Part 3) How much money will Natalie have after 2 years?

For t=2 years

substitute

$A=5,000(e)^{0.10*2}=\$6,107.01$

Part 4) How much money will Natalie have after 10 years?

For t=10 years

substitute

$A=5,000(e)^{0.10*10}=\$13,591.41$

5 0

3 years ago

What is the slope of the line which goes through the points (2, 3) and (4, 3)?

ANEK [815]

X= 2 y= 3
x=4 y= 3

The slope is 0 since y doesn't change.

8 0

3 years ago

PLZ HELP 30 POINTS ANSWER ONLY IF YOU KNOW

Elden [556K]

Answer:

the answer is -34x^-4 y^19

Step-by-step explanation:

i hope this helps

5 0

3 years ago

A recipe for cooking rice indicates that 14 cups of boiling water are needed for 8 cups of rice.

Natali [406]

Hello!

This is a question about ratios and relating them to multiples of the ratio.

We are given that a recipe for cooking rice requires 14 cups of boiling water for every 8 cups of rice.

Then we are asked how many cups of rice are needing to be added if we have 28 cups of boiling water.

Since 28 is two times 14, and assuming that this ratio is proportional, we can multiply the cups of rice by 2 to find the equal ratio.

That means that 16 cups of rice should be added if we have 28 cups of boiling water.

In terms of ratios, we can set up the following proportion.

$\frac{14}{8}=\frac{28}{x}$

Then here, we can cross multiply and solve for $x$ .

$14x=224$

$x=16$

Hope this helps!

8 0

3 years ago