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trapecia [35]
3 years ago
13

a mustard seed has a mass of about 0.002 grams a glas jar contains about 4.3602x10e4 seeds what is a estimate of the mass of the

mustard seeds in the jar
Mathematics
2 answers:
san4es73 [151]3 years ago
7 0

Answer:

It has to 4.3 because u divided it from the sum to get the  an porportional answer so u had to solve it from a measurement on how many seeds does which the mass revolves around

Step-by-step explanation:

Anvisha [2.4K]3 years ago
4 0

Answer: the correct answer is D but make sure u read the answer below right.

Step-by-step explanation: (2 x 10 ^-3) x (4 x 10 ^4)=8 x 10 ^1

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What is 0.2857142857 rounded to the nearest whole percent? pls help me​
Grace [21]

29% would be the answer if you are rounding up

6 0
2 years ago
What is the value of 3 in the figure shown below?
NeX [460]

9514 1404 393

Answer:

  32

Step-by-step explanation:

Angle E is congruent to angle C, so is the value required to make the sum of angles in triangle ABC be 180°.

  ∠E = 180° -118° -30° = 32°

The value of x is 32.

7 0
3 years ago
An orange juice company sells a can of frozen orange juice that measures 9.4 centimeters in height and 5.2 centimeters in diamet
drek231 [11]
<h2>Hello!</h2>

The answer is:

The third option:

2.7 times as much.

<h2>Why?</h2>

To calculate how many more juice will the new can hold, we need to calculate the old can volume to the new can volume.

So, calculating we have:

Old can:

Since the cans have a right cylinder shape, we can calculate their volume using the following formula:

Volume_{RightCylinder}=Volume_{Can}=\pi r^{2} h

Where,

r=radius=\frac{diameter}{2}\\h=height

We are given the old can dimensions:

radius=\frac{5.2cm}{2}=2.6cm\\\\height=9.4cm

So, calculating the volume, we have:

Volume_{Can}=\pi *2.6cm^{2} *9.4cm=199.7cm^{3}

We have that the volume of the old can is:

Volume_{Can}=199.7cm^{2}

New can:

We are given the new can dimensions, the diameter is increased but the height is the same, so:

radius=\frac{8.5cm}{2}=4.25cm\\\\height=9.4cm

Calculating we have:

Volume_{Can}=\pi *4.25cm^{2} *9.4cm=533.40cm^{3}

Now, dividing the volume of the new can by the old can volume to know how many times more juice will the new can hold, we have:

\frac{533.4cm^{3} }{199.7cm^{3}}=2.67=2.7

Hence, we have that the new can hold 2.7 more juice than the old can, so, the answer is the third option:

2.7 times as much.

Have a nice day!

3 0
3 years ago
Please help me asap ​
Alex_Xolod [135]
The answer would be C
3 0
3 years ago
50 POINTS!!!
Step2247 [10]

Answer:

well by looking at it , it would be for a.

3 0
3 years ago
Read 2 more answers
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