Find the first term in the sequence when u(subscript)31=197 and d= 10.

Mathematics

1 answer:

Allisa [31]3 years ago

6 0

Answer:

u31=u1+(n-1)d, 197=u1+(30)10, -103

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the problem is kamala had 5,026 grams flour in a canister.she brought a 4,158 gram bag of flour.she poured some flour from the

andrey2020 [161]

Hello,

x= amount of flour that she poured in the canister

there was 5,026 grams of flour, and now: 5,026+x

In the bag there was 4,158, now: 4,158

I says that as a result the mass of the flour in the canister is twice the mass of the flour left in the bag, so:

$5,026+x=2*(4,158-x) \\ 5,026+x=8,316-2x \\ 3x=8,316-5,026 \\ 3x=3,290 \\ x=1,096.67$

So, she poured 1,096.67 grams, we subtract this from the initial amount in the bag and we have the answer:

$4,158g-1,096.67=\boxed{3,061.33}$

Answer: there is 3,061.33 grams of flour in the bag

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If you vertically compress the linear parent function, F(x) = x, by multiplying by 1/2 , what is the equation of the new functio

ElenaW [278]

Vertical compression of a function is moving the graph of the function towards the x axis.
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URGENT!!!

Makovka662 [10]

Answer:

Train A - 50 miles per hour

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Step-by-step explanation:

Let x mph be the speed of the train B, then the speed of the train A is (x+20) mph.

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