3 years ago

Solve the equation. n – 40 – 26 = –35

Mathematics

2 answers:

viva [34]3 years ago

8 0

Answer:

Step-by-step explanation:

n - 66 = -35

n = 31

Marat540 [252]3 years ago

5 0

Answer:

Step-by-step explanation:

n-40-26= -35

n= -35+26+40

n= 31

You might be interested in

A small box of cereal weighs k grams. A jumbo box of cereal weighs 5 times as much.

mariarad [96]

Answer:

k=m/5

Step-by-step explanation:

explained in the attached pi

3 0

2 years ago

Translate each question.<br> Four times the difference of a number and 7 is 32

schepotkina [342]

“Four times the difference of a number and 7 is 32”
Translation-
4(x-7)=32

6 0

3 years ago

The amount of polonium-210 remaining, p(t), after t days in a sample can be modeled by the exponential function p(t) = 100e−0.00

Archy [21]

Answer:

% Po lost = 100[1 - e^(-0.005t)] %; 73.0 g

Step-by-step explanation:

p(t) = 100e^(-0.005t)

Initial amount: p(0) = 100

Amount remaining: p(t) = 100e^(-0.005t)

Amount lost: p(0) – p(t) = 100 - 100e^(-0.005t) = 100[1 - e^(-0.005t)]

% of Po lost = amount lost/initial amount × 100 %

= [1 - e^(-0.005t)] × 100 % = 100[1 - e^(-0.005t)] %

p(63) = 100e^(-0.005 × 63) = 100e^(-0.315) = 100 × 0.730 = 73 g

The mass of polonium remaining after 63 days is 73 g.

4 0

3 years ago

Which is longer? 10% of a mile or 100% of a meter

zvonat [6]

10% of a mile is 528ft, 1 meter is about 3 feet

4 0

3 years ago

Read 2 more answers

A bakery recorded the number of muffins and bagels it sold for a seven day period. For the data presented, what does the value o

atroni [7]

Answer:

Mean of bagel

Step-by-step explanation:

Working out each of the statically summaries Given in the option :

Mean of muffin :

Mean = Σx / n

n = sample size

(61 + 20 + 32 + 58 + 62 + 61 + 56) / 7

= 350 / 7

= 50

Mean of bagel :

Mean = Σx / n

n = sample size

(34 + 45 + 43 + 42 + 46 + 72 + 75) / 7

= 357 / 7

= 51

Hence, from the result obtained, we could see that the value of 51 summarizes the mean of bagel.

3 0

2 years ago