How many significant figures should the product 62.25x37.4 have

3

Explanation:

We are given that an expression

We have to find that how many significant figures in the product.

Significant figures in 37.4 are three

Significant figures in 62.25 are four.

Product of 62.25 and 37.4

We know that significant rule in multiplication:

The least significant figures of any number will determine the significant figure of the product.

We see 37.4 have three significant figures then product should have three significant figures.

Hence, have 3 significant figures because zeroes on right side after non zero digits are not significant.

answer: wheres the options

explanation:

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.