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3 years ago

WHOEVER ANSWERS THIS CORRECTLY I'LL GIVE BRAINLIEST!!!!!!!!!!!!

Mathematics

2 answers:

Anni [7]3 years ago

7 0

Answer:

10^10

Step-by-step explanation:

10^5+10^5=the exponents are 10^10.

mars1129 [50]3 years ago

7 0

Answer:

The power of 10 would be 5 as well

Step-by-step explanation:

We have $8.3*10^{5} =830000\\$

and $1.2*10^{5}=120000$

if we subtract them we get $830000-120000=710000\\$

and $710000=7.1*10^{5}$

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Vedmedyk [2.9K]

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8 0

3 years ago

Read 2 more answers

Terrance and jesse are training for a long distance race karen's trains at a rate of 6 miles every half hour jesse trains at a r

guapka [62]

Karen's rate is 12 miles per hour
Jesse's rate is 8 miles per hour

Hope this helps =)

5 0

4 years ago

Slope 1/2, passes through (6,4)<br> Write in slope-intercept form

Hunter-Best [27]

Answer:

$\large\boxed{y=\dfrac{1}{2}x+1}$

Step-by-step explanation:

$\text{The slope-intercept form of an equation of a line:}\\\\y=mx+b\\\\m-slope\\b-y-intercept\\\\\text{We have:}\ m=\dfrac{1}{2}\ \text{and the point}\ (6,\ 4).\\\\\text{The equation:}\ y=\dfrac{1}{2}x+b.\\\\\text{Put the coordinates of the point to the equation:}\\\\4=\dfrac{1}{2}(6)+b\\\\4=3+b\qquad\text{subtract 3 from both sides}\\\\1=b\to b=1\\\\\text{Finally:}\\\\y=\dfrac{1}{2}x+1$

3 0

3 years ago

How many different ways can you place 4 identical marbles in three jars shown below? Note: Every marble needs to be in one of th

Anna11 [10]

Answer:

3 ways

Step-by-step explanation:

How many different ways can you place 4 identical marbles in three jars shown below? Note: Every marble needs to be in one of the jars, but not every jar needs to have a marble in it.

We solve using combination

n-1 C r-1 = nCr = n!/r! (n - r)!

n = 4 identical marbles

r = 3 jars

Hence:

4 - 1 C 3 - 1 = 3C2

= 3!/2! (3 - 2)!

= 3 ways

8 0

3 years ago

Find the solution for this system of equations.<br><br> 2x + 4y = 8<br> x = 3y − 6

natima [27]