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Anettt [7]
3 years ago
7

In science class, Liz learned that trees help make the oxygen that people breathe. One tree makes about 250 pounds of oxygen eac

h year. Liz wonders how much oxygen the trees on her street make. When she gets home, she counts 32 trees on her street. How many tons of oxygen do they make in a year? tons
Mathematics
1 answer:
klio [65]3 years ago
5 0

Answer: The answer is 8000 pounds, or 4 tons

Step-by-step explanation:

This is true because each tree makes about 250 pounds of oxygen. She counted 32 so.....

(32)(250)=8000

then convert 8000 pounds to tons and you get 4 tons

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Will mark brainliest, pls help it's urgent due in 1 hour
dem82 [27]

Answer:

she shouldn't adjust the compass width.

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2 years ago
.<br> A. 139<br> B. 147°<br> C. 155<br> D. 157<br> PLEASE HELP ASAAAPP!
enyata [817]

Answer:

\huge\boxed{157 \ \ \text{degrees}}

Step-by-step explanation:

In order to find the value of ∠EFB here, we have to note our angle relationships.

We know that ∠CFE is already 90°. We also know that ∠CFA is 90°. Angle ∠AFB is inside ∠CFA. Since we know the measure of ∠AFB, we can find the measure of ∠BFC.

23 + x = 90\\\\x = 90-23\\\\x = 67

Now that we know ∠CFE and ∠BFC, which together make ∠BFE, we can add these angles up.

90+67=157

Hope this helped!

5 0
3 years ago
A right cylinder has the radius of 3.5cm and the height of 11cm if i place 3 ice cube with edge length of 2cm in the glass what
Brrunno [24]

Answer:

Volume of cylinder =

\pi  \times r {}^{2}  \times h

\pi \times 3.5 {}^{2}  \times 11 = 423cm {}^{3}

Volume of 1 ice cube = 2*2*2= 8cm3

Volume of 3 ice cubes= 3*8= 24cm3

Volume of juice added = 423-24 = 399 cm3

4 0
3 years ago
Please help me with this I need the answer soon!
koban [17]

Answer:1

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Can you workout this problem
Vinil7 [7]
Hi,

Work:

Equation;

35 - 3 \times  {10}^{2}  \div 20
1. Write division as fraction.

35 -  \frac{3 \times  {10}^{2} }{20}

2. Evaluate the power of 10².

35 -  \frac{3 \times 100}{20}

3. Reduce the fraction with 20.

35 -  \frac{3 \times   100}{20}  = 35 - 3 \times 5

4. Multiply.

35 - 15

5. Finally subtract and RESULT.

35 - 15 = 20


Hope this helps.
r3t40
7 0
3 years ago
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