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2 years ago

If more airplanes and cars are used (both of which burn fossil fuels), carbon levels will increase.

Mathematics

2 answers:

den301095 [7]2 years ago

8 0

Answer:

True

Step-by-step explanation:

Cars and planes use fossil fuels such as, gas, petroleum. These are unrenewable resources.

Firdavs [7]2 years ago

5 0

Answer:

true

Step-by-step explanation:

they both emit carbon so if they are both used more often then carbon emissions will increase.

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Dwight deposits $150 into his new savings account. The account earns 5% interest compounded annually.

GrogVix [38]

Answer:

$A=\$150(1.05)^{t}$

Step-by-step explanation:

we know that

The compound interest formula for this problem is equal to

$A=P(1+r)^{t}$

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 in years

in this problem we have

$P=\$150\\ r=5\%=0.05$

substitute in the formula above

$A=\$150(1+0.05)^{t}$

$A=\$150(1.05)^{t}$

8 0

2 years ago

Can u help me plz its vocabulary

jeka57 [31]

Answer:

Q- acute

R- right

S-acute

- QRS is a right triangle because it has a small square at the right angle.

hope this helps!

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

The local farmers market has oranges on sale for 5 for 1.80 <br><br>What is the cost of one orange ?

lara [203]

Answer:.36 cent

1Step-by-step explanation:1.80 divided by 5

5 0

2 years ago

Please I need help. I need this ASAP, the screenshot is right below here.

Delicious77 [7]

Answer:

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Step-by-step explanation:

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6 0

3 years ago

(3ab+2c)^3 what is the answer

svet-max [94.6K]

Answer:

$=27a^3b^3+54a^2b^2c+36abc^2+8c^3$

Step-by-step explanation:

$(3ab+2c)^3$

$=(3ab+2c)$ × $(3ab+2c)$ ×

$=(3ab+2c)(9a^2b^2+12abc+4c^2)$

$=(3ab)(9a^2b^2)+(3ab)(12abc)+(3ab)(4c^2)+(2c)(9a^2b^2)+(2c)(12abc)+(2c)(4c^2)$

$=27a^3b^3+36a^2b^2c+12abc^2+18a^2b^2c+24abc^2+8c^3$

$=27a^3b^3+54a^2b^2c+36abc^2+8c^3$

<em>hope this helps....</em>

5 0

2 years ago